On Tue, May 17, 2011 at 11:25 AM, Michel van Deventer <michel@xxxxxxxxxxxxxxx> wrote: > > The -p you are referring to is NOT a port, but a protocol (number), 50 > and 51 stand for IPSEC protocols (AH and ESP). Doh! *facepalm* Thanks, Stephen, Eero and Michel. I appreciate your help. :) Best, Aleksey _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos