1066 lines
40 KiB
Plaintext
1066 lines
40 KiB
Plaintext
##############################################################################
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# QUICK-START
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#
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# The quickest start is if you want to use DHCP.
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# In that case, everything should work out of the box, no configuration
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# necessary, though the startup script will warn you that you haven't
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# specified anything.
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# WARNING :- some examples have a mixture of IPv4 (ie 192.168.0.1) and IPv6
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# (ie 4321:0:1:2:3:4:567:89ab) internet addresses. They only work if you have
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# the relevant kernel option enabled. So if you don't have an IPv6 enabled
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# kernel then remove the IPv6 address from your config.
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# If you want to use a static address or use DHCP explicitly, jump
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# down to the section labelled INTERFACE HANDLERS.
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#
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# If you want to do anything more fancy, you should take the time to
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# read through the rest of this file.
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##############################################################################
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# VARIABLES
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#
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# We've changed from using arrays to evaluated strings.
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# This has the benefit of being slightly more readable but more importantly it
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# works across all shells.
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# OLD
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# config_eth0=( "192.168.0.24 netmask 255.255.255.0" "192.168.0.25/24" )
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# NEW
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# config_eth0="192.168.0.24 netmask 255.255.255.0
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# 192.168.0.25/24"
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# INVALID
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# config_eth0="192.168.0.24 netmask 255.255.255.0 192.168.0.25/24"
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# INVALID
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# config_eth0="192.168.0.24 netmask 255.255.255.0 \n 192.168.0.25/24"
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#
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# Basically if array elements may need spaces in their values then we separate
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# on a hard coded new line.
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##############################################################################
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# MODULES
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#
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# We now support modular networking scripts which means we can easily
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# add support for new interface types and modules while keeping
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# compatability with existing ones.
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#
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# Modules load by default if the package they need is installed. If
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# you specify a module here that doesn't have it's package installed
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# then you get an error stating which package you need to install.
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# Ideally, you only use the modules setting when you have two or more
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# packages installed that supply the same service.
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#
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# In other words, you probably should DO NOTHING HERE...
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# Prefer ifconfig over iproute2
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#modules="ifconfig"
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# You can also specify other modules for an interface
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# In this case we prefer udhcpc over dhcpcd
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#modules_eth0="udhcpc"
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# You can also specify which modules not to use - for example you may be
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# using a supplicant or linux-wlan-ng to control wireless configuration but
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# you still want to configure network settings per SSID associated with.
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#modules="!iwconfig !wpa_supplicant"
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# IMPORTANT: If you need the above, please disable modules in that order
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##############################################################################
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# INTERFACE HANDLERS
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#
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# We provide two interface handlers presently: ifconfig and iproute2.
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# You need one of these to do any kind of network configuration.
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# For ifconfig support, emerge sys-apps/net-tools
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# For iproute2 support, emerge sys-apps/iproute2
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# If you don't specify an interface then we prefer iproute2 if it's installed
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# To prefer ifconfig over iproute2
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#modules="ifconfig"
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# For a static configuration, use something like this
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# (They all do exactly the same thing btw)
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#config_eth0="192.168.0.2/24"
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#config_eth0="192.168.0.2 netmask 255.255.255.0"
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# We can also specify a broadcast
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#config_eth0="192.168.0.2/24 brd 192.168.0.255"
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#config_eth0="192.168.0.2 netmask 255.255.255.0 broadcast 192.168.0.255"
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# If you need more than one address, you can use something like this
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# NOTE: ifconfig creates an aliased device for each extra IPv4 address
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# (eth0:1, eth0:2, etc)
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# iproute2 does not do this as there is no need to
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#config_eth0="192.168.0.2/24
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#192.168.0.3/24
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#192.168.0.4/24"
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# Or you can use sequence expressions
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#config_eth0="192.168.0.{2..4}/24"
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# which does the same as above. Be careful though as if you use this and
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# fallbacks, you have to ensure that both end up with the same number of
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# values otherwise your fallback won't work correctly.
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# You can also use IPv6 addresses
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# (you should always specify a prefix length with IPv6 here)
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#config_eth0="192.168.0.2/24
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#4321:0:1:2:3:4:567:89ab/64
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#4321:0:1:2:3:4:567:89ac/64"
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#)
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# If you wish to keep existing addresses + routing and the interface is up,
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# you can specify a noop (no operation). If the interface is down or there
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# are no addresses assigned, then we move onto the next step (default dhcp)
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# This is useful when configuring your interface with a kernel command line
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# or similar
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#config_eth0="noop
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#192.168.0.2/24"
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# If you don't want ANY address (only useful when calling for advanced stuff)
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#config_eth0="null"
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# Here's how to do routing if you need it
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# We add an IPv4 default route, IPv4 subnet route and an IPv6 unicast route
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#routes_eth0="default via 192.168.0.1
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#10.0.0.0/8 via 192.168.0.1
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#::/0"
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# If a specified module fails (like dhcp - see below), you can specify a
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# fallback like so
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#fallback_eth0="192.168.0.2 netmask 255.255.255.0"
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#fallback_route_eth0="default via 192.168.0.1"
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# NOTE: fallback entry must match the entry location in config_eth0
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# As such you can only have one fallback route.
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# Some users may need to alter the MTU - here's how
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#mtu_eth0="1500"
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# Same for TX Queue Length
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#txqueuelen_eth0="1000"
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# Each module described below can set a default base metric, lower is
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# preferred over higher. This is so we can prefer a wired route over a
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# wireless route automaticaly. You can override this by setting
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#metric_eth0="100"
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# or on a global basis
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#metric="100"
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# The only downside of the global setting is that you have to ensure that
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# there are no conflicting routes yourself. For users with large routing
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# tables you may have to set a global metric as the due to a simple read of
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# the routing table taking over a minute at a time.
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##############################################################################
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# OPTIONAL MODULES
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#-----------------------------------------------------------------------------
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# WIRELESS (802.11 support)
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# Wireless can be provided by iwconfig or wpa_supplicant
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# wpa_supplicant is preferred, use the modules directive to prefer iwconfig.
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#modules="iwconfig"
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#
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# iwconfig
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# emerge net-wireless/wireless-tools
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###############################################
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# HINTS
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#
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# Most users will just need to set the following options
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# key_SSID1="s:yourkeyhere enc open" # s: means a text key
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# key_SSID2="aaaa-bbbb-cccc-dd" # no s: means a hex key
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# preferred_aps="'SSID 1' 'SSID 2'"
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#
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# Clear? Good. Now configure your wireless network below
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###############################################
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# SETTINGS
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# Hard code an SSID to an interface - leave this unset if you wish the driver
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# to scan for available Access Points
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# Set to "any" to connect to any SSID - the driver picks an Access Point
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# This needs to be done when the driver doesn't support scanning
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# This may work for drivers that don't support scanning but you need automatic
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# AP association
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# I would only set this as a last resort really - use the preferred_aps
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# setting at the bottom of this file
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# However, using ad-hoc (without scanning for APs) and master mode
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# do require the SSID to be set - do this here
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#essid_eth0="any"
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# Set the mode of the interface (managed, ad-hoc, master or auto)
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# The default is auto
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# If it's ad-hoc or master you also may need to specify the channel below
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#mode_eth0="auto"
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# If managed mode fails, drop to ad-hoc mode with the below SSID?
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#adhoc_essid_eth0="WLAN"
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# Some drivers/hardware don't scan all that well. We have no control over this
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# but we can say how many scans we want to do to try and get a better sweep of
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# the area. The default is 1.
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#scans_eth0="1"
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#Channel can be set (1-14), but defaults to 3 if not set.
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#
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# The below is taken verbatim from the BSD wavelan documentation found at
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# http://www.netbsd.org/Documentation/network/wavelan.html
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# There are 14 channels possible; We are told that channels 1-11 are legal for
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# North America, channels 1-13 for most of Europe, channels 10-13 for France,
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# and only channel 14 for Japan. If in doubt, please refer to the documentation
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# that came with your card or access point. Make sure that the channel you
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# select is the same channel your access point (or the other card in an ad-hoc
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# network) is on. The default for cards sold in North America and most of Europe
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# is 3; the default for cards sold in France is 11, and the default for cards
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# sold in Japan is 14.
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#channel_eth0="3"
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# Setup any other config commands. This is basically the iwconfig argument
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# without the iwconfig $iface.
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#iwconfig_eth0=""
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# Set private driver ioctls. This is basically the iwpriv argument without
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# the iwpriv $iface. If you use the rt2500 driver (not the rt2x00 one) then
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# you can set WPA here, below is an example.
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#iwpriv_eth0=""
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#iwpriv_SSID="set AuthMode=WPAPSK
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#set EncrypType=TKIP
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#set WPAPSK=yourpasskey"
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#NOTE: Even though you can use WPA like so, you may have to set a WEP key
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#if your driver claims the AP is encrypted. The WEP key itself will not be
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#used though.
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# Seconds to wait before scanning
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# Some drivers need to wait until they have finished "loading"
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# before they can scan - otherwise they error and claim that they cannot scan
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# or resource is unavailable. The default is to wait zero seconds
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#sleep_scan_eth0="1"
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# Seconds to wait until associated. The default is to wait 10 seconds.
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# 0 means wait indefinitely. WARNING: this can cause an infinite delay when
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# booting.
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#associate_timeout_eth0="5"
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# By default a successful association in Managed mode sets the MAC
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# address of the AP connected to. However, some drivers (namely
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# the ipw2100) don't set an invalid MAC address when association
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# fails - so we need to check on link quality which some drivers
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# don't report properly either.
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# So if you have connection problems try flipping this setting
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# Valid options are MAC, quality and all - defaults to MAC
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#associate_test_eth0="MAC"
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# Some driver/card combinations need to scan in Ad-Hoc mode
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# After scanning, the mode is reset to the one defined above
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#scan_mode_eth0="Ad-Hoc"
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# Below you can define private ioctls to run before and after scanning
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# Format is the same as the iwpriv_eth0 above
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# This is needed for the HostAP drivers
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#iwpriv_scan_pre_eth0="'host_roaming 2'"
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#iwpriv_scan_post_eth0="'host_roaming 0'"
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# Define a WEP key per SSID or MAC address (of the AP, not your card)
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# The encryption type (open or restricted) must match the
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# encryption type on the Access Point
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# You can't use "any" for an SSID here
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#key_SSID="1234-1234-1234-1234-1234-1234-56"
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# or you can use strings. Passphrase IS NOT supported
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# To use a string, prefix it with s:
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# Note - this example also sets the encryption method to open
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# which is regarded as more secure than restricted
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#key_SSID="s:foobar enc open"
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#key_SSID="s:foobar enc restricted"
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# If you have whitespace in your key, here's how to set it and use other
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# commands like using open encryption.
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#key_SSID="s:'foo bar' enc open"
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# WEP key for the AP with MAC address 001122334455
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#mac_key_001122334455="s:foobar"
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# Here are some more examples of keys as some users find others work
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# and some don't where they should all do the same thing
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#key_SSID="open s:foobar"
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#key_SSID="open 1234-5678-9012"
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#key_SSID="s:foobar enc open"
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#key_SSID="1234-5678-9012 enc open"
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# You may want to set muliple keys - here's an example
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# It sets 4 keys on the card and instructs to use key 2 by default
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#key_SSID="[1] s:passkey1 key [2] s:passkey2 key [3] s:passkey3 key [4] s:passkey4 key [2]"
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# You can also override the interface settings found in /etc/conf.d/net
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# per SSID - which is very handy if you use different networks a lot
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#config_SSID="dhcp"
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#dhcpcd_SSID="-t 5"
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#routes_SSID=
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#fallback_SSID=
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# Setting name/domain server causes /etc/resolv.conf to be overwritten
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# Note that if DHCP is used, and you want this to take precedence then
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# please put -R in your dhcpcd options
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#dns_servers_SSID="192.168.0.1 192.168.0.2"
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#dns_domain_SSID="some.domain"
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#dns_search_SSID="search.this.domain search.that.domain"
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# Please check the man page for resolv.conf for more information
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# as domain and search (searchdomains) are mutually exclusive and
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# searchdomains takes precedence
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# You can also set any of the /etc/conf.d/net variables per MAC address
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# incase you use Access Points with the same SSID but need different
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# networking configs. Below is an example - of course you use the same
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# method with other variables
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#config_001122334455="dhcp"
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#dhcpcd_001122334455="-t 10"
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#dns_servers_001122334455="192.168.0.1 192.168.0.2"
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# Map a MAC address to an SSID
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# This is used when the Access Point is not broadcasting it's SSID
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# WARNING: This will override the SSID being broadcast due to some
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# Access Points sending an SSID even when they have been configured
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# not to!
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# Change 001122334455 to the MAC address and SSID to the SSID
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# it should map to
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#mac_essid_001122334455="SSID"
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# This lists the preferred SSIDs to connect to in order
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# SSID's can contain any characters here as they must match the broadcast
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# SSID exactly.
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# Surround each SSID with the " character and seperate them with a space
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# If the first SSID isn't found then it moves onto the next
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# If this isn't defined then it connects to the first one found
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#preferred_aps="SSID1 SSID2"
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# You can also define a preferred_aps list per interface
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#preferred_aps_eth0="SSID3 SSID4"
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# You can also say whether we only connect to preferred APs or not
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# Values are "any", "preferredonly", "forcepreferred", "forcepreferredonly" and "forceany"
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# "any" means it will connect to visible APs in the preferred list and then any
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# other available AP
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# "preferredonly" means it will only connect to visible APs in the preferred list
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# "forcepreferred" means it will forceably connect to APs in order if it does not find
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# them in a scan
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# "forcepreferredonly" means it forceably connects to the APs in order and does not bother
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# to scan
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# "forceany" does the same as forcepreferred + connects to any other available AP
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# Default is "any"
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#associate_order="any"
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#associate_order_eth0="any"
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# You can define blacklisted Access Points in the same way
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#blacklist_aps="SSID1 SSID2"
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#blacklist_aps_eth0="SSID3 SSID4"
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# If you have more than one wireless card, you can say if you want
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# to allow each card to associate with the same Access Point or not
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# Values are "yes" and "no"
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# Default is "yes"
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#unique_ap="yes"
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#unique_ap_eth0="yes"
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# IMPORTANT: preferred_only, blacklisted_aps and unique_ap only work when
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# essid_eth0 is not set and your card is capable of scanning
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# NOTE: preferred_aps list ignores blacklisted_aps - so if you have
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# the same SSID in both, well, you're a bit silly :p
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############################################################
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# wpa_supplicant
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# emerge net-wireless/wpa-supplicant
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# Wireless options are held in /etc/wpa_supplicant/wpa_supplicant.conf
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# Console the wpa_supplicant.conf.example that is installed in
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# /usr/share/doc/wpa_supplicant
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# To configure wpa_supplicant
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#wpa_supplicant_ath0="-Dmadwifi" # For Atheros based cards
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# Consult wpa_supplicant for more drivers - the default is -Dwext which should
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# work for most cards.
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# By default we don't wait for wpa_suppliant to associate and authenticate.
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# If you need to change this behaviour then you don't know how our scripts work
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# and setting this value could cause strange things to happen.
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# If you would like to, so can specify how long in seconds.
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#associate_timeout_eth0=60
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# A value of 0 means wait forever.
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# You can also override any settings found here per SSID - which is very
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# handy if you use different networks a lot. See below for using the SSID
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# in our variables
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#config_SSID="dhcp"
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# See the System module below for setting dns/nis/ntp per SSID
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# You can also override any settings found here per MAC address of the AP
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# in case you use Access Points with the same SSID but need different
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# networking configs. Below is an example - of course you use the same
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# method with other variables
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#mac_config_001122334455="dhcp"
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#mac_dns_servers_001122334455="192.168.0.1 192.168.0.2"
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# When an interface has been associated with an Access Point, a global
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# variable called SSID is set to the Access Point's SSID for use in the
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# pre/post user functions below (although it's not available in preup as you
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# won't have associated then)
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# If you're using anything else to configure wireless on your interface AND
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# you have installed wpa_supplicant, you need to disable wpa_supplicant
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#modules="!iwconfig !wpa_supplicant"
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#or
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#modules="!wireless"
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##############################################################################
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# WIRELESS SSID IN VARIABLES
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##############################################################################
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# Remember to change SSID to your SSID.
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# Say that your SSID is My NET - the line
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# #key_SSID="s:passkey"
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# becomes
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# #key_My_NET="s:passkey"
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# Notice that the space has changed to an underscore - do the same with all
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# characters not in a-z A-Z (English alphabet) 0-9. This only applies to
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# variables and not values.
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#
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# Any SSID's in values like essid_eth0="My NET" may need to be escaped
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# This means placing the character \ before the character
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# \" need to be escaped for example
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# So if your SSID is
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# My "\ NET
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# it becomes
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# My \"\\ NET
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# for example
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# #essid_eth0="My\"\\NET"
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#
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# So using the above we can use
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# #dns_domain_My____NET="My\"\\NET"
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# which is an invalid dns domain, but shows the how to use the variable
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# structure
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#########################################################
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#-----------------------------------------------------------------------------
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# DHCP
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# DHCP can be provided by dhclient, dhcpcd, pump or udhcpc.
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#
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# dhclient: emerge net-misc/dhcp
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# dhcpcd: emerge net-misc/dhcpcd
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|
# pump: emerge net-misc/pump
|
|
# udhcpc: emerge net-misc/udhcp
|
|
|
|
# If you have more than one DHCP client installed, you need to specify which
|
|
# one to use - otherwise we default to dhcpcd if available.
|
|
#modules="dhclient" # to select dhclient over dhcpcd
|
|
#
|
|
# Notes:
|
|
# - All clients send the current hostname to the DHCP server by default
|
|
# - dhcpcd does not daemonize when the lease time is infinite
|
|
# - udhcp-0.9.3-r3 and earlier do not support getting NTP servers
|
|
# - pump does not support getting NIS servers
|
|
# - DHCP tends to erase any existing device information - so add
|
|
# static addresses after dhcp if you need them
|
|
# - dhclient and udhcpc can set other resolv.conf options such as "option"
|
|
# and "sortlist"- see the System module for more details
|
|
|
|
# Regardless of which DHCP client you prefer, you configure them the
|
|
# same way using one of following depending on which interface modules
|
|
# you're using.
|
|
#config_eth0="dhcp"
|
|
|
|
# For passing custom options to dhcpcd use something like the following. This
|
|
# example reduces the timeout for retrieving an address from 60 seconds (the
|
|
# default) to 10 seconds.
|
|
#dhcpcd_eth0="-t 10"
|
|
|
|
# dhclient, udhcpc and pump don't have many runtime options
|
|
# You can pass options to them in a similar manner to dhcpcd though
|
|
#dhclient_eth0="..."
|
|
#udhcpc_eth0="..."
|
|
#pump_eth0="..."
|
|
|
|
# GENERIC DHCP OPTIONS
|
|
# Set generic DHCP options like so
|
|
#dhcp_eth0="release nodns nontp nonis nogateway nosendhost"
|
|
|
|
# This tells the dhcp client to release it's lease when it stops, not to
|
|
# overwrite dns, ntp and nis settings, not to set a default route and not to
|
|
# send the current hostname to the dhcp server and when it starts.
|
|
# You can use any combination of the above options - the default is not to
|
|
# use any of them.
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# For APIPA support, emerge net-misc/iputils or net-analyzer/arping
|
|
|
|
# APIPA is a module that tries to find a free address in the range
|
|
# 169.254.0.0-169.254.255.255 by arping a random address in that range on the
|
|
# interface. If no reply is found then we assign that address to the interface
|
|
|
|
# This is only useful for LANs where there is no DHCP server and you don't
|
|
# connect directly to the internet.
|
|
#config_eth0="dhcp"
|
|
#fallback_eth0="apipa"
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# ARPING Gateway configuration
|
|
# and
|
|
# Automatic Private IP Addressing (APIPA)
|
|
# For arpingnet / apipa support, emerge net-misc/iputils or net-analyzer/arping
|
|
#
|
|
# This is a module that tries to find a gateway IP. If it exists then we use
|
|
# that gateways configuration for our own. For the configuration variables
|
|
# simply ensure that each octet is zero padded and the dots are removed.
|
|
# Below is an example.
|
|
#
|
|
#gateways_eth0="192.168.0.1 10.0.0.1"
|
|
#config_192168000001="192.168.0.2/24"
|
|
#routes_192168000001="default via 192.168.0.1"
|
|
#dns_servers_192168000001="192.168.0.1"
|
|
#config_010000000001="10.0.0.254/8"
|
|
#routes_010000000001="default via 10.0.0.1"
|
|
#dns_servers_010000000001="10.0.0.1"
|
|
|
|
# We can also specify a specific MAC address for each gateway if different
|
|
# networks have the same gateway.
|
|
#gateways_eth0="192.168.0.1,00:11:22:AA:BB:CC 10.0.0.1,33:44:55:DD:EE:FF"
|
|
#config_192168000001_001122AABBCC="192.168.0.2/24"
|
|
#routes_192168000001_001122AABBCC="default via 192.168.0.1"
|
|
#dns_servers_192168000001_001122AABBCC="192.168.0.1"
|
|
#config_010000000001_334455DDEEFF="10.0.0.254/8"
|
|
#routes_010000000001_334455DDEEFF="default via 10.0.0.1"
|
|
#dns_servers_010000000001_334455DDEEFF="10.0.0.1"
|
|
|
|
# If you need to spoof the source address, you can add that as third parameter
|
|
# like so
|
|
#gateways_eth0="192.168.0.1,00:11:22:AA:BB:CC,192.168.0.50"
|
|
#or
|
|
#gateways_eth0="192.168.0.1,,192.168.0.50"
|
|
# This requires arping to be installed though
|
|
|
|
# If we don't find any gateways (or there are none configured) then we try and
|
|
# use APIPA to find a free address in the range 169.254.0.0-169.254.255.255
|
|
# by arping a random address in that range on the interface. If no reply is
|
|
# found then we assign that address to the interface.
|
|
|
|
# This is only useful for LANs where there is no DHCP server.
|
|
#config_eth0="arping"
|
|
|
|
# or if no DHCP server can be found
|
|
#config_eth0="dhcp"
|
|
#fallback_eth0="arping"
|
|
|
|
# NOTE: We default to sleeping for 1 second the first time we attempt an
|
|
# arping to give the interface time to settle on the LAN. This appears to
|
|
# be a good default for most instances, but if not you can alter it here.
|
|
#arping_sleep=5
|
|
#arping_sleep_lan=7
|
|
|
|
# NOTE: We default to waiting 3 seconds to get an arping response. You can
|
|
# change the default wait like so.
|
|
#arping_wait=3
|
|
#arping_wait_lan=2
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# VLAN (802.1q support)
|
|
# For VLAN support, emerge net-misc/vconfig
|
|
|
|
# Specify the VLAN numbers for the interface like so
|
|
# Please ensure your VLAN IDs are NOT zero-padded
|
|
#vlans_eth0="1 2"
|
|
|
|
# You may not want to assign an IP the the physical interface, but we still
|
|
# need it up.
|
|
#config_eth0="null"
|
|
|
|
# You can also configure the VLAN - see for vconfig man page for more details
|
|
#vconfig_eth0="set_name_type VLAN_PLUS_VID_NO_PAD"
|
|
#vconfig_vlan1="set_flag 1
|
|
#set_egress_map 2 6"
|
|
#config_vlan1="172.16.3.1 netmask 255.255.254.0"
|
|
#config_vlan2="172.16.2.1 netmask 255.255.254.0"
|
|
|
|
# NOTE: Vlans can be configured with a . in their interface names
|
|
# When configuring vlans with this name type, you need to replace . with a _
|
|
#config_eth0.1="dhcp" - does not work
|
|
#config_eth0_1="dhcp" - does work
|
|
|
|
# NOTE: Vlans are controlled by their physical interface and not per vlan
|
|
# This means you do not need to create init scripts in /etc/init.d for each
|
|
# vlan, you must need to create one for the physical interface.
|
|
# If you wish to control the configuration of each vlan through a separate
|
|
# script, or wish to rename the vlan interface to something that vconfig
|
|
# cannot then you need to do this.
|
|
#vlan_start_eth0="no"
|
|
|
|
# If you do the above then you may want to depend on eth0 like so
|
|
# RC_NEED_vlan1="net.eth0"
|
|
# NOTE: depend functions only work in /etc/conf.d/net
|
|
# and not in profile configs such as /etc/conf.d/net.foo
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Bonding
|
|
# For link bonding/trunking emerge net-misc/ifenslave
|
|
|
|
# To bond interfaces together
|
|
#slaves_bond0="eth0 eth1 eth2"
|
|
#config_bond0="null" # You may not want to assign an IP the the bond
|
|
|
|
# If any of the slaves require extra configuration - for example wireless or
|
|
# ppp devices - we need to depend function on the bonded interfaces
|
|
#RC_NEED_bond0="net.eth0 net.eth1"
|
|
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Classical IP over ATM
|
|
# For CLIP support emerge net-dialup/linux-atm
|
|
|
|
# Ensure that you have /etc/atmsigd.conf setup correctly
|
|
# Now setup each clip interface like so
|
|
#clip_atm0="peer_ip [if.]vpi.vci [opts],"
|
|
# where "peer_ip" is the IP address of a PVC peer (in case of an ATM connection
|
|
# with your ISP, your only peer is usually the ISP gateway closest to you),
|
|
# "if" is the number of the ATM interface which will carry the PVC, "vpi.vci"
|
|
# is the ATM VC address, and "opts" may optionally specify VC parameters like
|
|
# qos, pcr, and the like (see "atmarp -s" for further reference). Please also
|
|
# note quoting: it is meant to distinguish the VCs you want to create. You may,
|
|
# in example, create an atm0 interface to more peers, like this:
|
|
#clip_atm0="1.1.1.254,0.8.35 1.1.1.253,1.8.35"
|
|
|
|
# By default, the PVC will use the LLC/SNAP encapsulation. If you rather need a
|
|
# null encapsulation (aka "VC mode"), please add the keyword "null" to opts.
|
|
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# PPP
|
|
# For PPP support, emerge net-dialup/ppp
|
|
# PPP is used for most dialup connections, including ADSL.
|
|
# The older ADSL module is documented below, but you are encouraged to try
|
|
# this module first.
|
|
#
|
|
# You need to create the PPP net script yourself. Make it like so
|
|
#ln -s net.lo /etc/init.d/net.ppp0
|
|
#
|
|
# Each PPP interface requires an interface to use as a "Link"
|
|
#link_ppp0="/dev/ttyS0" # Most PPP links will use a serial port
|
|
#link_ppp0="eth0" # PPPoE requires an ethernet interface
|
|
#link_ppp0="[itf.]vpi.vci" # PPPoA requires the ATM VC's address
|
|
#link_ppp0="/dev/null" # ISDN links should have this
|
|
#link_ppp0="pty 'your_link_command'" # PPP links over ssh, rsh, etc
|
|
#
|
|
# Here you should specify what pppd plugins you want to use
|
|
# Available plugins are: pppoe, pppoa, capi, dhcpc, minconn, radius,
|
|
# radattr, radrealms and winbind
|
|
#plugins_ppp0="pppoe" # Required plugin for PPPoE
|
|
#plugins_ppp0="pppoa vc-encaps" # Required plugin for PPPoA with an option
|
|
#plugins_ppp0="capi" # Required plugin for ISDN
|
|
#
|
|
# PPP requires at least a username. You can optionally set a password here too
|
|
# If you don't, then it will use the password specified in /etc/ppp/*-secrets
|
|
# against the specified username
|
|
#username_ppp0='user'
|
|
#password_ppp0='password'
|
|
# NOTE: You can set a blank password like so
|
|
#password_ppp0=
|
|
#
|
|
# The PPP daemon has many options you can specify - although there are many
|
|
# and may seem daunting, it is recommended that you read the pppd man page
|
|
# before enabling any of them
|
|
#pppd_ppp0="
|
|
# maxfail 0 # WARNING: It's not recommended you use this
|
|
# # if you don't specify maxfail then we assume 0
|
|
# updetach # If not set, "/etc/init.d/net.ppp0 start" will return
|
|
# # immediately, without waiting the link to come up
|
|
# # for the first time.
|
|
# # Do not use it for dial-on-demand links!
|
|
# debug # Enables syslog debugging
|
|
# noauth # Do not require the peer to authenticate itself
|
|
# defaultroute # Make this PPP interface the default route
|
|
# usepeerdns # Use the DNS settings provided by PPP
|
|
#
|
|
# On demand options
|
|
# demand # Enable dial on demand
|
|
# idle 30 # Link goes down after 30 seconds of inactivity
|
|
# 10.112.112.112:10.112.112.113 # Phony IP addresses
|
|
# ipcp-accept-remote # Accept the peers idea of remote address
|
|
# ipcp-accept-local # Accept the peers idea of local address
|
|
# holdoff 3 # Wait 3 seconds after link dies before re-starting
|
|
#
|
|
# Dead peer detection
|
|
# lcp-echo-interval 15 # Send a LCP echo every 15 seconds
|
|
# lcp-echo-failure 3 # Make peer dead after 3 consective
|
|
# # echo-requests
|
|
#
|
|
# Compression options - use these to completely disable compression
|
|
# noaccomp noccp nobsdcomp nodeflate nopcomp novj novjccomp
|
|
#
|
|
# Dial-up settings
|
|
# lock # Lock serial port
|
|
# 115200 # Set the serial port baud rate
|
|
# modem crtscts # Enable hardware flow control
|
|
# 192.168.0.1:192.168.0.2 # Local and remote IP addresses
|
|
#"
|
|
#
|
|
# Dial-up PPP users need to specify at least one telephone number
|
|
#phone_number_ppp0="12345689" # Maximum 2 phone numbers are supported
|
|
# They will also need a chat script - here's a good one
|
|
#chat_ppp0="
|
|
#ABORT BUSY
|
|
#ABORT ERROR
|
|
#ABORT 'NO ANSWER'
|
|
#ABORT 'NO CARRIER'
|
|
#ABORT 'NO DIALTONE'
|
|
#ABORT 'Invalid Login'
|
|
#ABORT 'Login incorrect'
|
|
#TIMEOUT 5
|
|
#'' ATZ
|
|
#OK AT # Put your modem initialization string here
|
|
#OK 'ATDT\T'
|
|
#TIMEOUT 60
|
|
#CONNECT ''
|
|
#TIMEOUT 5
|
|
#~-- ''
|
|
#"
|
|
|
|
# If the link require extra configuration - for example wireless or
|
|
# RFC 268 bridge - we need to depend on the bridge so they get
|
|
# configured correctly.
|
|
#RC_NEED_ppp0="net.nas0"
|
|
|
|
#WARNING: if MTU of the PPP interface is less than 1500 and you use this
|
|
#machine as a router, you should add the following rule to your firewall
|
|
#
|
|
#iptables -I FORWARD 1 -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# ADSL
|
|
# For ADSL support, emerge net-dialup/rp-pppoe
|
|
# WARNING: This ADSL module is being deprecated in favour of the PPP module
|
|
# above.
|
|
# You should make the following settings and also put your
|
|
# username/password information in /etc/ppp/pap-secrets
|
|
|
|
# Configure the interface to use ADSL
|
|
#config_eth0="adsl"
|
|
|
|
# You probably won't need to edit /etc/ppp/pppoe.conf if you set this
|
|
#adsl_user_eth0="my-adsl-username"
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# ISDN
|
|
# For ISDN support, emerge net-dialup/isdn4k-utils
|
|
# You should make the following settings and also put your
|
|
# username/password information in /etc/ppp/pap-secrets
|
|
|
|
# Configure the interface to use ISDN
|
|
#config_ippp0="dhcp"
|
|
# It's important to specify dhcp if you need it!
|
|
#config_ippp0="192.168.0.1/24"
|
|
# Otherwise, you can use a static IP
|
|
|
|
# NOTE: The interface name must be either ippp or isdn followed by a number
|
|
|
|
# You may need this option to set the default route
|
|
#ipppd_eth0="defaultroute"
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# MAC changer
|
|
# To set a specific MAC address
|
|
#mac_eth0="00:11:22:33:44:55"
|
|
|
|
# For changing MAC addresses using the below, emerge net-analyzer/macchanger
|
|
# - to randomize the last 3 bytes only
|
|
#mac_eth0="random-ending"
|
|
# - to randomize between the same physical type of connection (e.g. fibre,
|
|
# copper, wireless) , all vendors
|
|
#mac_eth0="random-samekind"
|
|
# - to randomize between any physical type of connection (e.g. fibre, copper,
|
|
# wireless) , all vendors
|
|
#mac_eth0="random-anykind"
|
|
# - full randomization - WARNING: some MAC addresses generated by this may NOT
|
|
# act as expected
|
|
#mac_eth0="random-full"
|
|
# custom - passes all parameters directly to net-analyzer/macchanger
|
|
#mac_eth0="some custom set of parameters"
|
|
|
|
# You can also set other options based on the MAC address of your network card
|
|
# Handy if you use different docking stations with laptops
|
|
#config_001122334455="dhcp"
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# TUN/TAP
|
|
# For TUN/TAP support emerge net-misc/openvpn or sys-apps/usermode-utilities
|
|
#
|
|
# You must specify if we're a tun or tap device. Then you can give it any
|
|
# name you like - such as vpn
|
|
#tuntap_vpn="tun"
|
|
#config_vpn="192.168.0.1/24"
|
|
|
|
# Or stick wit the generic names - like tap0
|
|
#tuntap_tap0="tap"
|
|
#config_tap0="192.168.0.1/24"
|
|
|
|
# For passing custom options to tunctl use something like the following. This
|
|
# example sets the owner to adm
|
|
#tunctl_tun1="-u adm"
|
|
# When using openvpn, there are no options
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Bridging (802.1d)
|
|
# For bridging support emerge net-misc/bridge-utils
|
|
|
|
# To add ports to bridge br0
|
|
#bridge_br0="eth0 eth1"
|
|
# or dynamically add them when the interface comes up
|
|
#bridge_add_eth0="br0"
|
|
#bridge_add_eth1="br0"
|
|
|
|
# You need to configure the ports to null values so dhcp does not get started
|
|
#config_eth0="null"
|
|
#config_eth1="null"
|
|
|
|
# Finally give the bridge an address - dhcp or a static IP
|
|
#config_br0="dhcp" # may not work when adding ports dynamically
|
|
#config_br0="192.168.0.1/24"
|
|
|
|
# If any of the ports require extra configuration - for example wireless or
|
|
# ppp devices - we need to depend on them like so.
|
|
#RC_NEED_br0="net.eth0 net.eth1"
|
|
|
|
# Below is an example of configuring the bridge
|
|
# Consult "man brctl" for more details
|
|
#brctl_br0="setfd 0
|
|
#sethello 0
|
|
#stp off"
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# RFC 2684 Bridge Support
|
|
# For RFC 2684 bridge support emerge net-misc/br2684ctl
|
|
|
|
# Interface names have to be of the form nas0, nas1, nas2, etc.
|
|
# You have to specify a VPI and VCI for the interface like so
|
|
#br2684ctl_nas0="-a 0.38" # UK VPI and VCI
|
|
|
|
# You may want to configure the encapsulation method as well by adding the -e
|
|
# option to the command above (may need to be before the -a command)
|
|
# -e 0 # LLC (default)
|
|
# -e 1 # VC mux
|
|
|
|
# Then you can configure the interface as normal
|
|
#config_nas0="'192.168.0.1/24'"
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Tunnelling
|
|
# WARNING: For tunnelling it is highly recommended that you
|
|
# emerge sys-apps/iproute2
|
|
#
|
|
# For GRE tunnels
|
|
#iptunnel_vpn0="mode gre remote 207.170.82.1 key 0xffffffff ttl 255"
|
|
|
|
# For IPIP tunnels
|
|
#iptunnel_vpn0="mode ipip remote 207.170.82.2 ttl 255"
|
|
|
|
# To configure the interface
|
|
#config_vpn0="192.168.0.2 pointopoint 192.168.1.2" # ifconfig style
|
|
#config_vpn0="192.168.0.2 peer 192.168.1.1" # iproute2 style
|
|
|
|
# 6to4 Tunnels allow IPv6 to work over IPv4 addresses, provided you
|
|
# have a non-private address configured on an interface.
|
|
# link_6to4="eth0" # Interface to base it's addresses on
|
|
# config_6to4="ip6to4"
|
|
# You may want to depend on eth0 like so
|
|
#RC_NEED_6to4="net.eth0"
|
|
# To ensure that eth0 is configured before 6to4. Of course, the tunnel could be
|
|
# any name and this also works for any configured interface.
|
|
# NOTE: If you're not using iproute2 then your 6to4 tunnel has to be called
|
|
# sit0 - otherwise use a different name like 6to4 in the example above.
|
|
|
|
# You can also specify a relay and suffix if you like.
|
|
# The default relay is 192.88.99.1 and the defualt suffix is :1
|
|
#relay_6to4="192.168.3.2"
|
|
#suffix_6to4=":ff"
|
|
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# System
|
|
# For configuring system specifics such as domain, dns, ntp and nis servers
|
|
# It's rare that you would need todo this, but you can anyway.
|
|
# This is most benefit to wireless users who don't use DHCP so they can change
|
|
# their configs based on SSID.
|
|
|
|
# If you omit the _eth0 suffix, then it applies to all interfaces unless
|
|
# overridden by the interface suffix.
|
|
#dns_domain_eth0="your.domain"
|
|
#dns_servers_eth0="192.168.0.2 192.168.0.3"
|
|
#dns_search_eth0="this.domain that.domain"
|
|
#dns_options_eth0="timeout:1 rotate"
|
|
#dns_sortlist_eth0="130.155.160.0/255.255.240.0 130.155.0.0"
|
|
# See the man page for resolv.conf for details about the options and sortlist
|
|
# directives
|
|
|
|
#ntp_servers_eth0="192.168.0.2 192.168.0.3"
|
|
|
|
#nis_domain_eth0="domain"
|
|
#nis_servers_eth0="192.168.0.2 192.168.0.3"
|
|
|
|
# NOTE: Setting any of these will stamp on the files in question. So if you
|
|
# don't specify dns_servers but you do specify dns_domain then no nameservers
|
|
# will be listed in /etc/resolv.conf even if there were any there to start
|
|
# with.
|
|
# If this is an issue for you then maybe you should look into a resolv.conf
|
|
# manager like resolvconf-gentoo to manage this file for you. All packages
|
|
# that baselayout supports use resolvconf-gentoo if installed.
|
|
|
|
#-----------------------------------------------------------------------------
|
|
# Cable in/out detection
|
|
# Sometimes the cable is in, others it's out. Obviously you don't want to
|
|
# restart net.eth0 every time when you plug it in either.
|
|
#
|
|
# netplug is a package that detects this and requires no extra configuration
|
|
# on your part.
|
|
# emerge sys-apps/netplug
|
|
# or
|
|
# emerge sys-apps/ifplugd
|
|
# and you're done :)
|
|
|
|
# By default we don't wait for netplug/ifplugd to configure the interface.
|
|
# If you would like it to wait so that other services now that network is up
|
|
# then you can specify a timeout here.
|
|
#plug_timeout="10"
|
|
# A value of 0 means wait forever.
|
|
|
|
# If you don't want to use netplug on a specific interface but you have it
|
|
# installed, you can disable it for that interface via the modules statement
|
|
#modules_eth0="!netplugd"
|
|
# You can do the same for ifplugd
|
|
#
|
|
# You can disable them both with the generic plug
|
|
#modules_eth0="!plug"
|
|
|
|
# To use specific ifplugd options, fex specifying wireless mode
|
|
#ifplugd_eth0="--api-mode=wlan"
|
|
# man ifplugd for more options
|
|
|
|
##############################################################################
|
|
# ADVANCED CONFIGURATION
|
|
#
|
|
# Four functions can be defined which will be called surrounding the
|
|
# start/stop operations. The functions are called with the interface
|
|
# name first so that one function can control multiple adapters. An extra two
|
|
# functions can be defined when an interface fails to start or stop.
|
|
#
|
|
# The return values for the preup and predown functions should be 0
|
|
# (success) to indicate that configuration or deconfiguration of the
|
|
# interface can continue. If preup returns a non-zero value, then
|
|
# interface configuration will be aborted. If predown returns a
|
|
# non-zero value, then the interface will not be allowed to continue
|
|
# deconfiguration.
|
|
#
|
|
# The return values for the postup, postdown, failup and faildown functions are
|
|
# ignored since there's nothing to do if they indicate failure.
|
|
#
|
|
# ${IFACE} is set to the interface being brought up/down
|
|
# ${IFVAR} is ${IFACE} converted to variable name bash allows
|
|
|
|
#preup() {
|
|
# # Test for link on the interface prior to bringing it up. This
|
|
# # only works on some network adapters and requires the mii-diag
|
|
# # package to be installed.
|
|
# if mii-tool "${IFACE}" 2> /dev/null | grep -q 'no link'; then
|
|
# ewarn "No link on ${IFACE}, aborting configuration"
|
|
# return 1
|
|
# fi
|
|
#
|
|
# # Test for link on the interface prior to bringing it up. This
|
|
# # only works on some network adapters and requires the ethtool
|
|
# # package to be installed.
|
|
# if ethtool "${IFACE}" | grep -q 'Link detected: no'; then
|
|
# ewarn "No link on ${IFACE}, aborting configuration"
|
|
# return 1
|
|
# fi
|
|
#
|
|
# # Test to see if we're docked or not and configure like so
|
|
# # config_docked="dhcp"
|
|
# if grep -q "1" /sys/devices/platform/dock.0/docked ; then
|
|
# einfo "${IFACE} is docked - configuring"
|
|
# _configure_variables "docked"
|
|
# fi
|
|
#
|
|
# # Remember to return 0 on success
|
|
# return 0
|
|
#}
|
|
|
|
#predown() {
|
|
# # The default in the script is to test for NFS root and disallow
|
|
# # downing interfaces in that case. Note that if you specify a
|
|
# # predown() function you will override that logic. Here it is, in
|
|
# # case you still want it...
|
|
# if is_net_fs /; then
|
|
# eerror "root filesystem is network mounted -- can't stop ${IFACE}"
|
|
# return 1
|
|
# fi
|
|
#
|
|
# # Remember to return 0 on success
|
|
# return 0
|
|
#}
|
|
|
|
#postup() {
|
|
# # This function could be used, for example, to register with a
|
|
# # dynamic DNS service. Another possibility would be to
|
|
# # send/receive mail once the interface is brought up.
|
|
|
|
# # Here is an example that allows the use of iproute rules
|
|
# # which have been configured using the rules_eth0 variable.
|
|
# #rules_eth0=" \
|
|
# # 'from 24.80.102.112/32 to 192.168.1.0/24 table localnet priority 100' \
|
|
# # 'from 216.113.223.51/32 to 192.168.1.0/24 table localnet priority 100' \
|
|
# #"
|
|
# eval set -- $\rules_${IFVAR}
|
|
# if [ $# != 0 ] ; then
|
|
# einfo "Adding IP policy routing rules"
|
|
# eindent
|
|
# # Ensure that the kernel supports policy routing
|
|
# if ! ip rule list | grep -q "^" ; then
|
|
# eerror "You need to enable IP Policy Routing (CONFIG_IP_MULTIPLE_TABLES)"
|
|
# eerror "in your kernel to use ip rules"
|
|
# else
|
|
# for x in "$@" ; do
|
|
# ebegin "${x}"
|
|
# ip rule add ${x} dev "${IFACE}"
|
|
# eend $?
|
|
# done
|
|
# fi
|
|
# eoutdent
|
|
# # Flush the cache
|
|
# ip route flush cache dev "${IFACE}"
|
|
# fi
|
|
|
|
#}
|
|
|
|
#postdown() {
|
|
# # Enable Wake-On-LAN for every interface except for lo
|
|
# # Probably a good idea to set RC_DOWN_INTERFACE="no" in /etc/conf.d/rc
|
|
# # as well ;)
|
|
# [ "${IFACE}" != "lo" ] && ethtool -s "${IFACE}" wol g
|
|
|
|
# Automatically erase any ip rules created in the example postup above
|
|
# if interface_exists "${IFACE}" ; then
|
|
# # Remove any rules for this interface
|
|
# local rule
|
|
# ip rule list | grep " iif ${IFACE}[ ]*" | {
|
|
# while read rule ; do
|
|
# rule="${rule#*:}"
|
|
# ip rule del ${rule}
|
|
# done
|
|
# }
|
|
# # Flush the route cache
|
|
# ip route flush cache dev "${IFACE}"
|
|
# fi
|
|
|
|
# # Return 0 always
|
|
# return 0
|
|
#}
|
|
|
|
#failup() {
|
|
# # This function is mostly here for completeness... I haven't
|
|
# # thought of anything nifty to do with it yet ;-)
|
|
#}
|
|
|
|
#faildown() {
|
|
# # This function is mostly here for completeness... I haven't
|
|
# # thought of anything nifty to do with it yet ;-)
|
|
#}
|