SEP on ISA servers?
ISA guru Thomas Shinder advises not to run ANY SOFTWARE (including Antivirus) on an ISA firewall that wasn't specifically designed to run with ISA or you risk compromising the firewall. Makes sense. One example:
I'm aware that Symantec says not to use the SEP firewall component on an ISA computer (also makes sense!) and that PTP is not supported on ANY server version. So that pretty much leaves AV/AS.
Is there anything "official" (in writing) that says SEP AV/AS is specifically designed to run on an ISA firewall? In our case, our ISA firewalls are also RRAS VPN endpoints/servers, if that changes the answer.