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| author | William Hubbs <williamh@gentoo.org> | 2011-04-09 13:54:01 -0500 |
|---|---|---|
| committer | William Hubbs <williamh@gentoo.org> | 2011-04-09 13:54:01 -0500 |
| commit | 15660dbbfcbf8eace589a3284130036b481c1cdf (patch) | |
| tree | 94b1fb8a80575af1a7a78ecb0a3c6a6298f7826d | |
| parent | 07db27d2201a1462e36bb34f37b9c1d4e8b048a3 (diff) | |
| download | openrc-15660dbbfcbf8eace589a3284130036b481c1cdf.tar.gz openrc-15660dbbfcbf8eace589a3284130036b481c1cdf.tar.bz2 openrc-15660dbbfcbf8eace589a3284130036b481c1cdf.tar.xz | |
add fallback_routes support to network scripts
Add support for optional fallback_routes_* variables in the network scripts.
This is similar to the fallback_route_* support in baselayout-1.
However, if you do not have fallback_routes set for an interface but you
do have routes set, that setting will be used, so you do not need this
variable unless you want the fallback routes to be different from the
primary routes.
X-Gentoo-Bug: 250978
X-Gentoo-Bug-URL: http://bugs.gentoo.org/show_bug.cgi?id=250978
| -rw-r--r-- | doc/net.example.BSD.in | 4 | ||||
| -rw-r--r-- | doc/net.example.Linux.in | 4 | ||||
| -rw-r--r-- | init.d/net.lo.in | 12 |
3 files changed, 15 insertions, 5 deletions
diff --git a/doc/net.example.BSD.in b/doc/net.example.BSD.in index 287c644..2329fa2 100644 --- a/doc/net.example.BSD.in +++ b/doc/net.example.BSD.in @@ -67,10 +67,12 @@ # If a specified module fails (like dhcp - see below), you can specify a # fallback like so #fallback_eth0="192.168.0.2 netmask 255.255.255.0" -#fallback_route_eth0="default via 192.168.0.1" +#fallback_routes_eth0="default via 192.168.0.1" # NOTE: fallback entry must match the entry location in config_eth0 # As such you can only have one fallback route. +# Also, if you do not set a fallback_routes entry for an interface, the +# routes entry will be used if that is set. # Some users may need to alter the MTU - here's how #mtu_eth0="1500" diff --git a/doc/net.example.Linux.in b/doc/net.example.Linux.in index 424c677..709e201 100644 --- a/doc/net.example.Linux.in +++ b/doc/net.example.Linux.in @@ -94,10 +94,12 @@ # If a specified module fails (like dhcp - see below), you can specify a # fallback like so #fallback_eth0="192.168.0.2/24" -#fallback_route_eth0="default via 192.168.0.1" +#fallback_routes_eth0="default via 192.168.0.1" # NOTE: fallback entry must match the entry location in config_eth0 # As such you can only have one fallback route. +# Also, if you do not set a fallback_routes entry for an interface, the +# routes entry will be used if that is set. # Some users may need to alter the MTU - here's how #mtu_eth0="1500" diff --git a/init.d/net.lo.in b/init.d/net.lo.in index 822e3f5..8f4ea9b 100644 --- a/init.d/net.lo.in +++ b/init.d/net.lo.in @@ -476,7 +476,7 @@ interface_down() start() { - local IFACE=${RC_SVCNAME#*.} oneworked=false module= + local IFACE=${RC_SVCNAME#*.} oneworked=false fallback=false module= local IFVAR=$(shell_var "${IFACE}") cmd= our_metric= local metric=0 @@ -563,6 +563,7 @@ start() else eval config=\$fallback_${config_index} if [ -n "${config}" ]; then + fallback=true eoutdent ewarn "Trying fallback configuration ${config}" eindent @@ -585,8 +586,13 @@ start() return 1 fi - local hidefirstroute=false first=true - local routes="$(_get_array "routes_${IFVAR}")" + local hidefirstroute=false first=true routes= + if ${fallback}; then + routes="$(_get_array "fallback_routes_${IFVAR}")" + fi + if [ -z "${routes}" ]; then + routes="$(_get_array "routes_${IFVAR}")" + fi if [ "${IFACE}" = "lo" -o "${IFACE}" = "lo0" ]; then if [ "${config_0}" != "null" ]; then routes="127.0.0.0/8 via 127.0.0.1 |