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Forum Discussion

Hamad_35036's avatar
Hamad_35036
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Jul 15, 2009

IPv6 dose not work in Layer 2(bridging) mode

Hi there,     I have an F5 BigIP LTM configured as Layer 2 bridging mode. All working well with IPv4 (load balancing and monitoring). Recently I have enabled IPv6 on the same BigIP and did ...
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JohnSpence_4590's avatar
JohnSpence_4590
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Jul 16, 2009
Hi Hamad. Can you clarify a couple things - maybe I can help. You have enabled IPv6 on the LTM, but are using L2 bridging mode? So the BIG-IP is supposed to be transparent for IPv6 - no L3 hop, straight through - correct? The BIG-IP is on a DMZ - protected by the FW - correct? The inside-facing FW interface is the default gateway for the server - because the BIG-IP is supposed to be transparent for IPv6 - also correct? The server is UNIX-based?

 

Let me know that I understand this correctly. If all this is true, then we can do a little debugging. There could be a config problem on the BIG-IP (maybe not forwarding L2 with IPv6 inside), or the firewall, or the server.