On Sun, 21 Jul 2002, Greg Schmidt wrote:
> http://suncoastlug.org doesn't seem to be working. Are we in a
> maintenance window?
Not any pre-announced to __me__ -- The connectivity to the
site is routing 'all around Robin Hood's barn' (to reach a
unti 5 miles away) and dying in Chicago. I suspect a problem
with a (_I forget the company_) edge router mis-advertising
transit BGP routing.
Return routing from Chicago is wedged as well:
traceroute www.colug.net
traceroute to colug.net (156.63.146.83), 30 hops max, 38 byte
packets
1 dhcp2.basement.net (172.16.33.2) 5.162 ms 1.009 ms 0.598 ms
2 10.36.128.1 (10.36.128.1) 16.772 ms 11.830 ms 13.759 ms
3 srp2-0.clmboh1-rtr1.columbus.rr.com (24.95.81.189) 12.351 ms 11.106 ms 11.724 ms
4 srp10-0.clmboh1-rtr3.columbus.rr.com (65.25.129.99) 12.748 ms 11.678 ms 11.894 ms
5 pop1-col-P3-0.atdn.net (66.185.146.241) 13.049 ms 12.962 ms 12.294 ms
6 bb2-col-P4-0.atdn.net (66.185.140.57) 13.308 ms 12.732 ms 11.945 ms
7 bb2-vie-P9-1.atdn.net (66.185.153.146) 62.005 ms 63.033 ms 62.502 ms
8 bb2-chi-P6-0.atdn.net (66.185.153.149) 84.048 ms 83.488 ms 82.367 ms
9 pop2-chi-P1-0.atdn.net (66.185.148.67) 82.283 ms 83.027 ms 82.030 ms
10 aol-gw.cgcil.ip.att.net (192.205.32.237) 83.549 ms 82.190 ms 84.791 ms
11 tbr1-p013902.cgcil.ip.att.net (12.122.11.205) 100.268 ms 110.090 ms 85.790 ms
12 gbr5-p30.cgcil.ip.att.net (12.122.11.42) 82.276 ms 82.535 ms 82.194 ms
13 gar2-p360.cgcil.ip.att.net (12.123.5.217) 85.082 ms 82.598 ms 82.530 ms
14 12.125.142.34 (12.125.142.34) 93.727 ms 94.009 ms 92.033 ms
15 * * *
16 * * *
No reason in the world once it leaves # 10 that it should not
be backhauled on the return OC-3 through Indy or Toledo --
instead it is being mis-routed
http://www.oar.net/images/_cms/OARnetbackbone.gif
The impending Worldcom bankruptcy has me scrambling as well
tonight to test alternate routing. I am sure I am not alone.
This kind of issue also happened last Monday, and a manual
re-routing was inserted to avoid it by the upstream of the
bandwidth in which the SLUG site lives.
I am dialling in through a out-of-band control channel, and
will trace it from the inside out. ...
---------------------
... doing this, it appears that much is wedged ... upstream
and downstream.
AT S7=45 S0=0 L1 V1 X4 &c1 E1 Q0
OK
CONNECT 14400/ARQ/V32/LAPM/V42BIS
Red Hat Linux Red Hat Linux release 5.2 (Apollo)
Kernel 2.0.35 on an i386
bopper login: herrold
Password:
Last login: Thu Jul 11 11:19:49 from centurion.iwaynet.net
[herrold@bopper herrold]$ w
8:28pm up 311 days, 39 min, 1 user, load average: 1.36, 0.83, 0.48
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
herrold ttyS1 14400/ARQ/V32/LA 8:28pm 3.00s 10.97s 0.43s w
[herrold@bopper herrold]$ ssh stones.wcbe.org
Secure connection to stones.wcbe.org refused; reverting to insecure method.
Using rsh. WARNING: Connection will not be encrypted.
/usr/bin/rsh: No such file or directory
[herrold@bopper herrold]$ ping stones.wcbe.org
PING stones.wcbe.org (198.234.68.54): 56 data bytes
--- stones.wcbe.org ping statistics ---
12 packets transmitted, 0 packets received, 100% packet loss
[herrold@bopper herrold]$ ifconfig eth1
eth1 Link encap:Ethernet HWaddr 00:C0:D1:57:07:8E
inet addr:172.16.33.52 Bcast:172.16.33.255 Mask:255.255.255.0
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:1682633 errors:0 dropped:0 overruns:0 frame:266
TX packets:9481 errors:0 dropped:0 overruns:0 carrier:0
collisions:77
Interrupt:11 Base address:0x320
[herrold@bopper herrold]$ ssh 172.16.33.54
Received signal 2.
[herrold@bopper herrold]$ ping 172.16.33.54
PING 172.16.33.54 (172.16.33.54): 56 data bytes
--- 172.16.33.54 ping statistics ---
6 packets transmitted, 0 packets received, 100% packet loss
[herrold@bopper herrold]$ arp -a -n
? (198.234.68.49) at 00:00:0C:5D:C0:B6 [ether] on eth0
? (198.234.68.50) at 00:C0:D1:57:08:C7 [ether] on eth0
? (198.234.68.54) at <incomplete> on eth0
[herrold@bopper herrold]$ nmap -p 22 198.234.68.49/28
bash: nmap: command not found
[herrold@bopper herrold]$ lynx -dump
http://www.suncoastlug.org | tail
(no reply)
[herrold@bopper herrold]$ lynx -dump http://www.cnn.com | tail
(no reply -- some content got through on second try.)
===========================================
My access to this unit is such that I cannot get to it until
tomorrow am.
-- Russ Herrold
This archive was generated by hypermail 2.1.3 : Fri Aug 01 2014 - 14:09:55 EDT
