Re: ulogd: logging IPv6 flows

Martin Mareš <[email protected]> Thu, 2 Apr 2026 14:37:32 +0200
Newsgroups gmane.comp.security.firewalls.netfilter.general
Message-ID <[email protected]>
Hello!

> The use of `ULOGD_RET_IPADDR` for both families is (or should be) fine.
> My guess is that there is a filter which expects `ULOGD_RET_IPADDR`
> fields always to be IPv4.  I thought I had fixed all of those.  I will
> investigate.  Can you tell me the whole stack?

My stack is just:

stack=ct1:NFCT,nacct1:GPRINT

[ct1]
netlink_socket_buffer_size=1048576
netlink_socket_buffer_maxsize=10485760
hash_enable=0

[nacct1]
file=/var/log/ulog/flows.log
sync=0
timestamp=1

				Thanks
						Martin