TL-R600VPN Phase 2 of IKE negotiation failed Error=9
Anyone now what the issue is that would trigger an Error=9 when setting up an IPSec connection.
Phase 1 negotiation has no issue:
WAN2: Phase 1 of IKE negotiation succeeded. (Peers=y.y.y.y<->x.x.x.x)
But Phase 2 fails:
WAN2: Phase 2 of IKE negotiation failed. (Peers=y.y.y.y<->x.x.x.x, Error=9)
I have checked and both ends have the same Phase 2 parameters:
esp-md5-3des
I have connected Wireshart to the router and I can see all the ISAKMP messages.
I can read/decode all the Phase 1 messages, but of course all the phase 2 messages are encrypted so can't be decoded by Wireshark.
Interested in knowing what "Error=9" means so that I can figure out what part of phase 2 is failing.
Thanks.