[Wylug-help] Ethernet Type Codes for IPSEC

Daniel Walker danielwalker at fastmail.fm
Tue Dec 2 10:29:24 GMT 2003


Julian Church wrote:
> Are you sure you're not after the IP protocol number?
>
> ESP is protocol number 50
>
> http://www.networksorcery.com/enp/protocol/esp.htm

Fairly sure. To quote the manual:
	 Type: Enter the hexadecimal number for the Ethernet type field
	 in Ethernet_II packets. For example, 0800 is for IP protocol.

James reckons that ESP still uses 0800 - which is going to make
filtering it a bit hard...

Dan






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