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| author | Phil Dibowitz <phil@ipom.com> | 2016-10-24 12:48:02 -0700 |
|---|---|---|
| committer | Lukáš Nykrýn <lnykryn@redhat.com> | 2016-10-27 13:37:39 +0200 |
| commit | 3b9c49f08092e2d38ddf6bbb5257b1688851e17c (patch) | |
| tree | f5bdce44b1f1188470d5eea36734c61981a6f323 /sysconfig/network-scripts/ifup-eth | |
| parent | c3ff1b4c4d9837514cde7cb2cbd3b15ac4070f73 (diff) | |
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Add ability to specify arbitrary route options
`ifup` can set _some_ route options. Today it's missing several and so, to set
something like `mtu` or `advmss` you have to do hacks like:
```
METRIC='10 mtu 1480'
```
which is sub-optimal. Rather than one-off add support for everything in the man
page, provide a hook for arbitrary extra route options.
Diffstat (limited to 'sysconfig/network-scripts/ifup-eth')
| -rwxr-xr-x | sysconfig/network-scripts/ifup-eth | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sysconfig/network-scripts/ifup-eth b/sysconfig/network-scripts/ifup-eth index fdb711c4..8130b3cb 100755 --- a/sysconfig/network-scripts/ifup-eth +++ b/sysconfig/network-scripts/ifup-eth @@ -284,11 +284,13 @@ else # set up default gateway. replace if one already exists if [ -n "${GATEWAY}" ] && [ "$(ipcalc --network ${GATEWAY} ${netmask[0]} 2>/dev/null)" = "NETWORK=${NETWORK}" ]; then ip route replace default ${METRIC:+metric $METRIC} \ + ${EXTRA_ROUTE_OPTS} \ via ${GATEWAY} ${WINDOW:+window $WINDOW} ${SRC} \ ${GATEWAYDEV:+dev $GATEWAYDEV} || net_log $"Error adding default gateway ${GATEWAY} for ${DEVICE}." elif [ "${GATEWAYDEV}" = "${DEVICE}" ]; then ip route replace default ${METRIC:+metric $METRIC} \ + ${EXTRA_ROUTE_OPTS} \ ${SRC} ${WINDOW:+window $WINDOW} dev ${REALDEVICE} || net_log $"Error adding default gateway for ${REALDEVICE}." fi |