Displaying 2 results from an estimated 2 matches for "tcpump".
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2005 Feb 03
5
Cisco 7960G phone crashes during SIP upgrade
Hello,
I've recently received a Cisco 7960G phone with the factory default
SCCP firmware on it.
As we're using SIP on our network, the first things i've done was to
upgrade but unfortunately the phone just restarted. By looking on the
TFTP logs and tcpump output, i've seen that the phone crashed and
restarted just after downloading the OS79XX.TXT file, without
requesting the image file at any moment.
If i'm putting a SCCP image file name (without ext.) on the OS79XX.TXT
(begining with P003), the phone doesn't crash and request the
respe...
2005 Jan 06
0
iproute with iptables/mangle
...win 8190 <mss
1400>
18:19:18.459396 0:2:1e:f8:83:0 0:a0:57:f:df:7b ip 62: 192.168.1.6.1184 >
66.102.9.104.www: S 1459260866:1459260866(0) win 65535 <mss
1460,nop,nop,sackOK>
Turning the mangle option off and modify the rule to
iproute rule add from 192.168.1.6 table 20
works well, tcpump shows then:
tcpdump src host 10.0.1.62 or dst host 10.0.1.62 -e -i eth3
tcpdump: listening on eth3
18:36:05.914468 0:2:1e:f8:83:0 0:a0:57:f:df:7b ip 62: 192.168.1.6.1191 >
66.102.9.104.www: S 2339385470:2339385470(0) win 65535 <mss
1460,nop,nop,sackOK> (DF)
18:36:05.985144 0:a0:57:f:df:7b...