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strange behavior of PF
Hi
Since few days somethings is wrong with my OpenBSD (4.8) router doing NAT and QoS (HFSC). I didnt make anything, such as installing, upgrading or changing pf.conf. Every user in network should has up to 4 mbits/s, but only what he can achieve is only 1mbit/s max. Whole bandwidth has 64/8Mb. Queues are not dropping packets. Traffic from www server to lan hosts is attached to 50mb queue but i cannot achieve even 90KB/s.. I also tested the lan device.. Code:
# pfctl -sm states hard limit 30000 src-nodes hard limit 10000 frags hard limit 5000 tables hard limit 1000 table-entries hard limit 200000 Code:
# pfctl -ss | wc -l 10739 Any ideas what could cause this behavior ? |
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Does the output of netstat -in or netstat -ss give any clue?
__________________
You don't need to be a genius to debug a pf.conf firewall ruleset, you just need the guts to run tcpdump |
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Thanks for interest. Someone from company had reset procurve 2524 switch to default settings, and i have to set auto negotiation of ports speed. One thing that i dont understand how in local traffic i could achieve speeds about 4MB/s. Now everything is ok, it was not bsd fault
Thanks! |
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