On 11/18/2013 9:33 AM, Nuno Fernandes wrote: > On Monday 18 November 2013 07:54:01 Tom Eastep wrote:
>> Are you running LSM? You must in order for this to work properly. >> >> Note that existing connections through the failed provider cannot fail >> over to the other provider; only new connections that would normally go >> through the failed provider can be handled by the remaining one. > > I'm using: > > # shorewall version > 4.5.4.2 > > with swping. The failover works fine. If i loose a provider, all new > traffic is redirected to the remaining connection and when the provider > comes back up, new connections are routed back through both providers. > > The problems are on connections that are "forced" using rtrules to a > specific provider. I would like to have them failover to the remaining > provider when the main one fails and back again to that provider when > it's online. > > Any ideas? Once again -- you cannot cause existing connections to fail over to the other provider. When a provider fails, outgoing packets will try to use the other provider but there is no way that response packets can be returned back correctly (except in very limited setups where the upstream routers are closely associated and can fail over routing of incoming packets). -Tom -- Tom Eastep \ When I die, I want to go like my Grandfather who Shoreline, \ died peacefully in his sleep. Not screaming like Washington, USA \ all of the passengers in his car http://shorewall.net \________________________________________________
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