Hi,
I'm trying to troubleshoot a problem on a PfSense 1.2-RELEASE, running
on a P4 1.4, Hard-drive install, 1 GB RAM. WAN is vr0 and Lan (vlan0,
vlan1 and vlan2) is on fxp0. WAN is auto-sense, and ends up 100baseTX
(half-duplex, I guess) and fxp0 is 100basetx <full-duplex>. vr0 is
connected directly into the ISP's equipment, which is a Cisco switch.
It's running BandwidthD and traffic shaping. It is connected to
100-mbps link from an ISP, capped at 30 mbps.
Average traffic in a day is 4.23mbps down, 2.44 mbps, historical maximum
of 13.86 up and 9.62 down (not simultaneously).
The cpu usage averages 34%, memory usage 30%. Most CPU usage seems to
be coming from interrupt: 21.69% average. System : 6.86,nice : 2.36,
User 2.21.
They're experiencing performance problems since they upgraded from 15
mbps to 30 mbps. I tried forcing vr0 to be full-duplex, but the
connection dropped, I had to reboot the firewall (I wasn't on site).
It for an uptime of 11h, it currently reads 0/86 in/out errors, and
1699614 collisions. That doesn't soud right. The number of collisions
is increasing continuously.
Any suggestions of what to check next would be appreciated.
Thanks,
Ugo
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