Our Internal Auditor is asking for a copy of the logs or a report from our IPS showing that it is indeed keeping bad guys out. If you have had this same request, what info have you provided?
I'm having an issue sending e-mails to domain capitaliii.com from my Ironport. I see the following message in the Ironport log."DNS Temporary Failure capitaliii.com MX - unable to reach nameserver on any valid IP"When I issue a nslookup on the MX re...
Over the past several weeks I've been seeing a significant increase in the amount of image spam that is passing through my C150. Most of the messages are coming from .info domains. Outlook funnels most of them to the Junk E-mail folder. The C150 i...
I have a group of individuals who I would like to give VPN access into our network (via PIX 515). The only thing I would like them to be able to do is access an AS400 which is actually outside our network (connected via dedicated T1). I don't want ...
Yes it has finally been resolved. I had to change my Ironport DNS setting to NOT use the Internet's root DNS servers. If I use my internal DNS servers or Google's DNS server, it works.
I’ve made the below change on my ASA, but that doesn’t seem to have helped.policy-map global_policyclass inspection_defaultinspect dns maximum-length 4096
