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ESP in transport mode with null encryption

0

Is it possible to correctly display the transport layer protocol, such as tcp/udp? and all those operations for tcp/udp still works.

asked 11 Sep '15, 16:49

xwz7611's gravatar image

xwz7611
6112
accept rate: 0%


One Answer:

0

According to the Wiki, yes. I have never tried it...

Please read "Attempt to detect/decode NULL encrypted ESP payloads" in the Wiki and try the ESP Option "Attempt to detect/decode NULL encrypted ESP payloads"

https://wiki.wireshark.org/ESP_Preferences

++ UPDATE ++

It works. I've just tested it with a pcap (ESP null encryption) that is posted here:

https://supportforums.cisco.com/discussion/11175751/ipsec-vpn-between-two-routers-esp-transport-mode-and-tunnel-mode

Regards
Kurt

answered 12 Sep '15, 12:56

Kurt%20Knochner's gravatar image

Kurt Knochner ♦
24.8k1039237
accept rate: 15%

edited 12 Sep '15, 12:59