Hi,
I believe I have an issue with the ASA not allowing specific EDNS0 packets going through the firewall. I am using a standard SBS Server
2008 setup on the LAN, and that is using DNS root hints to get the records.From time to time certain DNS records (eg
I changed the DNS parameter in the firewall to allow packets up to
4096 through using the inspect DNS option, but this seems to not do much.Anyone else have any suggestions?
Thanks. Andrew.