nf_queue: full at 1024 entries, dropping packets(s).

[sheck]

Hi all,

we are using zentyal 2.2 as gateway without problems so far. But suddenly our gateway (8GB Ram, Intel® Xeon® E3-1230 3,20GHz - updated to the latest software versions) shows the following messages in syslog

nf_queue: full at 1024 entries, dropping packets(s).

It seems the l7-filter is too slow, queue is full and droping packages - result is no or very slow internet-acces. We just have one traffic-shaping rule for VOIP, which was running OK the last 6 month. Our network hasnt changed lately, so we really dont know why these problems occur now.

Any ideas?

Thanks!
Steve

[sheck]

Question to the developers: Might upgrading to zentyal 3.0 solve the problem? -> Did something chance concerning traffic-shaping (l7-filter) between 2.2 and 3.0?

According to hardware requirements our gateway should be powerful enough to serve our small network...

Thanks!