Large HTTP GET/POST timeout
ratz at drugphish.ch
Tue Jun 1 15:09:38 BST 2004
>>>So should people set the MTU on the VIP for an LVS-Tun director?
>>How would you do that?
> you can't do it by setting an mtu on the route to/from the VIP?
Well, to be honest, I haven't read the whole thread in deep detail. But
to answer your specific question: Yes, you can actually set the mtu for
a route to/from the VIP. _However_ you must of course pay attention to
route selection which can be investigated with ip rule/ip route or the
shell tools I've written to display routing tables.
So you might need to put the VIP route into a special routing table
which gets parsed before the other routes. Also don't forget to flush
the routing cache.
[I would need to check the IPVS code if in 2.4.x/2.6.x we do some local
route tricks which disable MTU ;). I have been away from the code for
about 4 months already.]
Roberto Nibali, ratz
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