On 4. jan. 2012, at 02:10, "Andrew Hotlab" <[email protected]> wrote:
> I noticed a strange behavior some days ago, but I can't say how much long it > have been happening for. Some processes which are running in different jails > on the same host seems to be listening on all host IPs. Here is an example: > > #sockstat -4l | grep "4 \*:" > root mDNSRespon 69801 3 udp4 *:45258 *:* > root mDNSRespon 69801 4 udp4 *:5353 *:* > root unfsd 69761 3 udp4 *:2049 *:* > root unfsd 69761 4 tcp4 *:2049 *:* > root rpcbind 69703 7 udp4 *:111 *:* > root rpcbind 69703 8 udp4 *:732 *:* > root rpcbind 69703 9 tcp4 *:111 *:* > 921 transmissi 29851 10 udp4 *:* *:* > 931 asterisk 29805 25 udp4 *:* *:* > > > It's happening on several host right now (all are running FreeBSD/amd64 > 8.2-RELEASE-p5), with both UDP and TCP listeners. Any jail is using a single > unicast IP address. I really hope to miss something important... or should I > guess that these processes are "escaping" from the jails?! :S Did you try to actually connect to any of those listeners? I see the same here, but I cannot actually connect to the ports on anything but the jail IP.. > Thank very much for any explanation anyone would be so kind to give me. > > Andrew > > _______________________________________________ > [email protected] mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-jail > To unsubscribe, send any mail to "[email protected]" > _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-jail To unsubscribe, send any mail to "[email protected]"
