I have 2 context's who are sharing vlan on a outside interface. They have ip's in a same subnet. Inside interfaces are in different vlan's. I have trouble with inter context traffic and by that i mean that i cann't establish traffic between context.
Networks on a inside interfaces have fine connectivity to public networks, but not to each other.
From one context i cann ping public IP of other, but not from inside.
The vlan that is shared on the outside of the contexts - is there a L3 SVI on the MSFC for this vlan.
So traffic from the inside of one context needs to go out through the outside interface, to the L3 vlan interface on the MSFC and then be routed back to outside interface of the other context. So does your MSFC know how to get to each inside subnet ?
Thank you for the reply I have solved the problem.
I have multiple context sharing outside vlan and in case of inter context traffic (if I'm right) Classiffier sends packet directly to other context and ignors static routes. Actually he prefers static translations over static routes.
I have tested that because i have a need for a Lawful Intercept on a MSFC but in a case of inter context traffic with shared outside interface i don't see it.
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...