13 Jun
2014
13 Jun
'14
1:09 p.m.
On 6/11/14, Jost Krieger Jost.Krieger+dovecot@rub.de wrote:
On Wed Jun 11 12:03:24 2014, Reindl Harald wrote:
Cisco routers by default mangle DNS traffic, break zone transfers or even put befor all CNAME blocks a $TTL 0 line never appeared on the master until you disable DNS ALG for UDP and TCP
I believe that Cisco equipment will do such things, but I doubt it's the routers. Unless you plug a firewall card in.
I think he means junk like PIX, I've never seen a 7200, 7300, 10K, or any ASR do that.