Re: Receiving decrypted IPsec Packets including MAC source address
From: Rémi Denis-Courmont <hidden>
Date: 2008-09-22 08:37:46
On Monday 22 September 2008 11:25:11 ext Joerg Pommnitz, you wrote:
Hello all, is there a way to get the source MAC address for a decrypted IPsec protected UDP packet? For unencrypted data I would use RAW sockets, but this obviously fails for encrypted data.
In either case, you would have to use PACKET sockets as INET raw sockets won't give you the link-layer headers. But yeah, that would mean deciphering the packets in userland. -- Rémi Denis-Courmont Maemo Software, Nokia Devices R&D