From: Joerg Platte <lists@naasa.net>
To: netfilter-devel@lists.netfilter.org
Subject: Masquerading, IPSEC and bridged interfaces
Date: Mon, 30 Oct 2006 10:00:33 +0100 [thread overview]
Message-ID: <200610301000.34289.lists@naasa.net> (raw)
Hi,
currently I'm using kernel 2.6.18.1 on one of my computers. The router acts as
an ipsec endpoint and masquerades all packets received via ipsec.
Today I replaced the local ethernet interface by a bridged interface by
combining the ethernet interface with a tap interface. I changed the
interface names in my iptables-based firewall to match the new bridge
interface name and did not change anything else.
Unfortunately, masquerading does not work with this setup. tcpdump reveals,
that all received replies (I tested it with ping) are forwarded unencrypted,
because they are visible on my firewall instead of being encrypted. Is this a
known problem, or did I forget to change anything? Or should I forward my
question to another list?
regards,
Jörg
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reply other threads:[~2006-10-30 9:00 UTC|newest]
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