Date: Tue, 17 Oct 2000 09:28:04 +1000 From: Raymond Brighenti <bargi@webfront.net.au> To: Joel Bjork <u98jobj@stud.hh.se> Cc: freebsd-questions@freebsd.org Subject: Re: Poor network performance Message-ID: <4.3.2.7.2.20001017092427.00c59ce0@203.23.200.12> In-Reply-To: <XFMail.001016220651.u98jobj@stud.hh.se>
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Check the MTU/MRU settings on the Win box and see if they match the FreeBSD boxes settings Ray At 10:06 PM 16/10/00 +0200, you wrote: >I've set up a p133 as a firewall/gateway with 2 NIC's one for outside >traffic and one for internal traffic, the internal NIC is a 3com 905B >using the xl driver. It connects to another 905B over crossover cable to >my windows machine. When doing ftp transfers between the 2 internal boxes >performances is poor at the best, 202kB/sec. I've forced both nics to >100baseTX full-duplex but to no avail, the speed doesn't differ at all >from 10baseT/UTP half-duplex or any combination there of. > >I'm running NAT with rl0 as the natd_interface. > >Can anyone give me some hints as to what to look for? > >System information: >ifconfig xl0 >xl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > inet 192.168.3.2 netmask 0xffffff00 broadcast 192.168.3.255 > ether 00:10:5a:64:7b:5c > media: 100baseTX <full-duplex> > supported media: autoselect 100baseTX <full-duplex> 100baseTX ><half-duplex> 100baseTX 10baseT/UTP <full-duplex> 10baseT/UTP ><half-duplex> 10baseT/UTP > >netstat -r >Routing tables > >Internet: >Destination Gateway Flags Refs Use Netif >Expire >default golden-16.hh.se UGSc 14 10818124 rl0 >localhost localhost UH 0 257696 lo0 >192.168.3 link#1 UC 0 0 xl0 >CHIPKO 0:10:5a:ca:a2:fb UHLW 4 245356 xl0 1119 >194.47.16.0 ff:ff:ff:ff:ff:ff UHLWb 0 7 rl0 => >194.47.16 link#2 UC 0 0 rl0 >golden-16.hh.se 0:30:96:2c:37:8 UHLW 14 0 rl0 1142 >L26-311 0:20:af:c0:ab:9d UHLW 0 34 rl0 985 >L22-109 52:54:0:da:ad:70 UHLW 0 8 rl0 1187 >L22-212 0:30:4f:6:2d:33 UHLW 24 7101136 lo0 > >CHIPKO is the name I've given to the windows box to make sharity-light >work. >L22-212 is the name of the FreeBSD box > > >uname -a >FreeBSD gs177.gsten.hh.se 3.5-RELEASE FreeBSD 3.5-RELEASE #2: Wed Jul 26 >10:49:51 CEST 2000 >chip@gs177.gsten.hh.se:/usr/src/sys/compile/LILLMATT i386 > >---------------------------------- >E-Mail: Joel Bjork <u98jobj@stud.hh.se> >Date: 16-Oct-00 >Time: 22:06:51 >---------------------------------- > > >To Unsubscribe: send mail to majordomo@FreeBSD.org >with "unsubscribe freebsd-questions" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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