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Packet Capture - T4x w/OpenVPN - Printable Version

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+--- Thread: Packet Capture - T4x w/OpenVPN (/showthread.php?tid=44959)

Packet Capture - T4x w/OpenVPN - coltarushalo - 03-13-2021 01:15 AM


Yealink SIP-T42S F/W:

When I do a packet capture via the phone GUI on a T42S phone utilizing openvpn it isn't capturing the decrypted traffic. It appears that pcap captures are running on the ethernet interface instead of the openvpn network interface.

Is there a setting that can be tweaked so I can grab this traffic?

Failing that, is there a way I can ssh or telnet into the phone and use tcpdump manually to grab it?

I'm trying to diagnose intermittent RTP issues.