3 ms·
I really love ngrep[1] for debugging network traffic (for smaller problems). Give it a filter (BPF) and the pattern you're looking for, and off you go: $ ngrep
by pi-rat 11y ago
I really love ngrep[1] for debugging network traffic (for smaller problems).
Give it a filter (BPF) and the pattern you're looking for, and off you go: $ ngrep -W byline -d en0 "INVITE" port sip and host sip.phone.tld
[1]: http://ngrep.sourceforge.net/usage.html http://ngrep.sourceforge.net/usage.html
- pmoriarty 11y agoWhat's the advantage of using ngrep over tcpdump?
- krakensden 11y agoIt is based around filtering content, not metadata. Breaks down with TLS though.