Routing between 3 Site to Site VPNs (IPSEC)
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Hi there,
hopefully everybody is fine. We have the following infrastructure.
Site A 192.168.1.x
Site B 192.168.2.x
Site C 192.168.3.xHeadquarter (HQ) 192.168.10.x
Site A, B and C are connected to HQ via IPSEC. So,
Site A can see HQ and HQ can see Site A.
Site B can see HQ and HQ can see Site B.
Site C can see HQ and HQ can see Site C.Now we want to configure that
Site A can see Site B and C and HQ
Site B can see Sita A and C and HQ and
Site C can see Site A and B and HQIs it possible to configure that. If, which way is recommended?
Thx
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Yes, that is possible. You just need to add an appropriate set of Phase 2 entries to cover all of the possible paths. For example, on the tunnel between site A and HQ, you need P2 entries for A<->HQ, A<->B and A<->C, and firewall rules to allow what you want to flow in each direction.
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Ok, done. P2 configured on HQ and Firewall Rules as well. Do we have to configure something more on the Sites A, B and C? The Sites A, B and C are LANCOM Router.
Thanks
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You need all of the equivalent P2s on each site. They all need to know to send traffic for the other sites to/through HQ.
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Ok thx,
anybody knows where to configure the P2 entries in a LANCOM Router?
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