Package: conntrackd
Version: 1:1.2.1-1
Severity: normal

Hi,

conntrackd's IPv6 kernel space filtering seems to be broken (at least with
wheezy's 3.2.0-3-amd64). When using kernel-space filtering in conntrackd and
specifying *any* IPv6 ignore entries, then no IPv6 connection states are
propagated by conntrackd. The problem does not exist when using userspace
filtering.

IOW, the following config snippet causes all IPv6 entries to be ignored:

        Filter From Kernelspace {
                Protocol Accept {
                        TCP
                        SCTP
                        DCCP
                }
    
                Address Ignore {
                        IPv4_address 127.0.0.1
                        IPv4_address 192.0.2.128/31
                        IPv4_address 192.0.2.130

                        IPv6_address ::1
                }
        }

Removing the IPv6_address line, or converting to Userspace makes things work.

Regards,
Apollon


-- System Information:
Debian Release: 6.0.6
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable'), (90, 'unstable'), (80, 
'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-0.bpo.2-amd64 (SMP w/8 CPU cores)
Locale: LANG=el_GR.UTF-8, LC_CTYPE=el_GR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages conntrackd depends on:
ii  libc6                         2.11.3-4   Embedded GNU C Library: Shared lib
ii  libnetfilter-conntrack3       1.0.1-1    Netfilter netlink-conntrack librar
ii  libnfnetlink0                 1.0.0-1    Netfilter netlink library

conntrackd recommends no packages.

conntrackd suggests no packages.

-- no debconf information

-- 
Apollon Oikonomopoulos               apol...@skroutz.gr
Skroutz S.A.                          http://skroutz.gr


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