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Re: Linux Router KIT

  • From: David Diaz
  • Date: Tue Nov 03 00:09:11 1998 
Good test for a GRF router which runs BSD.  We see almost exactly this many
routers and when we reconfig a router we use the command a lot to what
routes coming in.  In most cases with a full 51-56k routes it is about
3-4secs.

GRF is a 166mhz pentium, 2.1BSDI, 512meg RAM.




At 8:59 PM -0000 11/2/98, Paul Vixie wrote:
>> > > I wonder how long 'netstat -rn' takes on *BSD with 54k routes.
>> > 6 seconds (output to /dev/null) on a Pentium something-or-other
>> > running BSD/OS 3.1.
>> How about 'netstat -rn | wc -l'
>
>[bgw1.pa:i386] head /var/db/dmesg.boot
>BSDI BSD/OS 3.1 Kernel #3: Sun Apr 26 10:03:00 PDT 1998
>    [email protected]:/tmp_mnt/db/db2/proj/src/BSDI/3.1/sys/compile/VIXLADDR
>cpu = Pentium (about 200 MHz) model 2, stepping 12, type 0, features 1bf
>delay multiplier 5111
>real mem = 134217728 (128.00 MB)
>avail mem = 129523712 (123.52 MB)
>buffer cache = 13258752 (12.64 MB)
>isa0 (root)
>pci0 at root: configuration mechanism 1
>keyboard disconnected? (code fe)
>
>[bgw1.pa:i386] time sh -c 'netstat -rn | wc -l'
>   53217
>4.047u 3.730s 0:07.71 100.7%    0+0k 0+3io 0pf+0w
>
>[bgw1.pa:i386] uptime
>12:59PM  up 120 days,  5:22, 2 users, load averages: 0.25, 0.16, 0.10
>
>[bgw1.pa:i386] netstat -i
>Name  Mtu   Network     Address               Ipkts Ierrs     Opkts Oerrs
>Coll
>de0*  1500  <link1>     00:00:f8:23:92:dd         0     0         0     0
>0
>de1   1500  <link2>     00:c0:95:e0:1e:1c 454157833     0 3149262405   695
>11267799
>de1   1500  core-net.pa bgw1-core         454157833     0 3149262405   695
>11267799
>de2   1500  <link3>     00:c0:95:e0:1e:1d  54420576     0 14698905052
>1458728 85038844
>de2   1500  iana-net.pa bgw1-iana          54420576     0 14698905052
>1458728 85038844
>de3*  1500  <link4>     00:c0:95:e0:1e:1e         0     0         0     0
>0
>de4*  1500  <link5>     00:c0:95:e0:1e:1f         0     0         0     0
>0
>fpa0  4470  <link6>     00:00:f8:41:02:34 17887289596     0  90176835
>0     0
>fpa0  4470  net.ix.pa-x xfw1-paix         17887289596     0  90176835
>0     0
>lo0   1536  <link7>                          154949     0    154949     0
>0
>lo0   1536  bgw1.pa.vix bgw1                 154949     0    154949     0
>0
>lo0   1536  loopback-ne localhost            154949     0    154949     0
>0
>sl0*  308   <link8>                               0     0         0     0
>0
>ppp0* 1500  <link9>                               0     0         0     0
>0
>ppp1* 1500  <link10>                              0     0         0     0
>0
>pif0* 576   <link11>                              0     0         0     0
>0
>tun0* 1500  <link12>                              0     0         0     0
>0
>tun1* 1500  <link13>                              0     0         0     0
>0
>
>--
>Paul Vixie <[email protected]>


Thank you,
David Diaz
Chief Technical Officer
Netrail, Inc

email:   [email protected]
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