Not really a Cisco answer, but I had a similar problem and I solved it with a few Linux boxes running IPSec and with L2TPv3 pseudo-wires (static mode) over the link and bridged to an "inside" interface. It carries IPv4/IPv6 traffic with no issues. On a E3-1241 it takes around 15% CPU for 1Gbps of traffic with AES256GCM128-SHA512.
The overhead is a bit bigger than MACSEC, but it works over any IP transport. On Mon, May 9, 2016 at 4:19 PM, <[email protected]> wrote: > Hi, > > ask/verify with the WAN/ISP provider that they are handling ethertypes od > 0x888a and 0x88e5 (these are the minimal extras - EAPOL and > MACSEC respectively) - and not just handling 0x800 and 0x86DD (and maybe > one or two others) - loads appear to not carry any other tags > (stops eg appletalk, DECnet, trill, ARP etc traversing the link(!) > > alan > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
