RE: [flalug] odd behavior with new router

From: Darrin Jones (darrin@ravenrock.net)
Date: Sat Jun 26 2004 - 03:01:45 EDT

Do I detect VMWare? (vmnet8) Is it possibly the virtual network bridge? I
had that installed for about a day before I yanked it back out because it
completly hosed my networking.

I'm seeing a lot of odd network behaviour with VMWare on google but not your
specific problem.

-----Original Message-----
From: flalug@nks.net [mailto:flalug@nks.net]On Behalf Of Eben King
Sent: Saturday, June 26, 2004 02:18
To: flalug@nks.net
Subject: Re: [flalug] odd behavior with new router

On Sat, 26 Jun 2004 01:46:10 -0400, Darrin Jones <darrin@ravenrock.net>
wrote:

> What kind of replies? You say you're getting pings, traces and DNS ...

Looks normal:

[eben@pc eben]$ ping -c 3 ufl.edu
PING ufl.edu (128.227.74.58) from 192.168.1.11 : 56(84) bytes of data.
64 bytes from osg-svc-imap1.nerdc.ufl.edu (128.227.74.58): icmp_seq=1
ttl=242 time=47.3 ms
64 bytes from osg-svc-imap1.nerdc.ufl.edu (128.227.74.58): icmp_seq=2
ttl=242 time=44.3 ms
64 bytes from osg-svc-imap1.nerdc.ufl.edu (128.227.74.58): icmp_seq=3
ttl=242 time=54.2 ms

--- ufl.edu ping statistics ---
3 packets transmitted, 3 received, 0% loss, time 2014ms
rtt min/avg/max/mdev = 44.339/48.669/54.291/4.171 ms

[eben@pc eben]$ /usr/sbin/tracepath pop-server.tampabay.rr.com
  1?: [LOCALHOST] pmtu 1500
  1: 10.99.160.1 (10.99.160.1) 31.249ms
  2: atm4-0-831.tampflerl-rtr1.tampabay.rr.com (65.32.10.90) 25.695ms
  3: srp4-0.tampflwdld-rtr1.tampabay.rr.com (65.32.8.230) 16.896ms
  4: 24.94.100.30 (24.94.100.30) 16.439ms
  5: pop-server2.tampabay.rr.com (65.32.5.51) asymm 4
21.509ms reached
      Resume: pmtu 1500 hops 5 back 4

> Could it be the default gateway?

I thought about that, but this looks OK:

[eben@pc eben]$ /sbin/route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use
Iface
172.16.225.0 0.0.0.0 255.255.255.0 U 0 0 0
vmnet8
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0
eth0
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
0.0.0.0 192.168.1.31 0.0.0.0 UG 0 0 0
eth0

Everything works but TCP. Maybe some piece of PAM? ... I just tried
booting single-user mode. (No PAM.) I brought up eth0. Ping, but no
lynx. Sigh. 

--
-eben    ebQenW1@EtaRmpTabYayU.rIr.OcoPm    home.tampabay.rr.com/hactar
PISCES:  Try to avoid any Virgos or Leos with the Ebola virus.
You are the Lord of the Dance, no matter what those idiots at
work say.  -- Weird Al, _Your Horoscope for Today_

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