most likely your problem is a mis-match on the duplex of your NIC card and
your router/switch that you connect to.
If you can force both to be the same, I.E. 100Mbps/full-duplex on both ends.
--
I wonder how much deeper the ocean would be without sponges.
Trevor Paquette | AT&T Canada |Work:(403)705-6390
[EMAIL PROTECTED]|600, 205 5th Ave SW | Fax:(403)705-9601
http://www.attcanada.com |Calgary, AB, Canada |ICBM:51'03"N/114'05"W
Senior Unix Network Architect| T2P 2V7 |Mind:In the Rockies
> -----Original Message-----
> From: Oliva, Fabian J [Sprint] [SMTP:[EMAIL PROTECTED]]
> Sent: Thursday, June 29, 2000 10:24 AM
> To: 'Michael Hernandez'; 'Antonio Costa';
> [EMAIL PROTECTED]
> Subject: RE: [FW1] Help! Performance Problems/Packet Loss/Output
> Errors on Sun 2.6/Fw-1 3.0
>
>
> Ok, this definately has not been my week...
>
> The hw/sw:
> Sun 2.6, Ultra 60 512mb Ram
> Fw-1 3.0 SP8
> fw:fwhmem = 0x800000
> Hme is internal net
> Quad Card for extranets
> Ive "inherited" the system, no prior documentation or knowledge of the
> history of the system
>
> The problem:
> Telnetting through and into the firewall, is slow, and jerky in speed.
> 36% average ping loss to the internal and external nic's.
> FTP transfers through the firewall die,
>
> Information:
> netstat -i shows around 220 million output errors, uptime is 42 days,
> before
> reboot
> After reboot, netstat -i shows no output errors, or input errors from the
> external side.
> On the internal nic it shows 2631 out of 700,000 packets.
>
> Any ideas? Routing issue on the border routers surrounding the firewall?
> Solaris Networking issue? Checkpoint?
>
> Thanks in advance,
>
> Fabian
>
>
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