restarting shorewall will mess up the default route when there are multiple
When there are multiple default gateways with different metric (typical multiisp + pingu setup) and shorewall is stopped or restarted, it will mess up the default gateway.
(from redmine: issue id 1236, created on 2012-07-02, closed on 2012-07-03)
- Revision a589ff44 by Natanael Copa on 2012-07-02T11:43:41Z:
main/shorewall-shell: add option to disable saving/restoring default route When starting, shorewall will save all default routes. When stop, it will try to restore it. But does it badly. On multiisp setups with pingu it will break things. We (ab)use the RESTORE_DEFAULT_ROUTE to make it possible to avoid restoring the default route. (cherry picked from commit 2c42b21247e3a50c500f5dbea1549092022c30ad) fixes #1236
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