Oleg_68900
Feb 10, 2009Nimbostratus
Two ISP – how to configure outbound traffic.
Setup
Two ISP (external subnets A & B respectively)
VLANS
internal (subnet X)
external (subnets A)
external2 (subnets B)
LTM default gateway (DGW) points to ISP A
All inbound virtual servers configures in pairs:
Two virtual servers: a1 & b1 (on subnets A & B respectively)
One pool serving requests for both a1 & b1
It works just fine.
For outbound traffic I want to be able to create deferent SNATs (with IP a2 & b2) for different internal IPs
For example:
x1 (internal server) uses a2 and
x2 (another internal server) uses b2.
snat a2 {
translation a1
vlans internal enable
origins
x1
}
snat b2 {
translation b2
vlans internal enable
origins
x2
}
snat a2 works fine
snat b2 doesn’t work
*LTM default gateway points to ISP A
What do I need to do make snat b2 work?
I guess, I can change LTM DGW to point to B, but snat a2 will stop working than…
I do need “more than one” SNATs on both A & B…