Tag Archives: Inspection

CBAC and HTTP inspection IOS bug

I was doing some work for my friend recently. One of the requirements was to provide a local Internet breakout to the office. I ended up using Dynamic PAT, Static ACL (Inbound) and Content-Based Access Control or CBAC (Outbound). CBAC was configured to support Generic UDP and TCP protocols as well as HTTP, HTTPS, IMAP, POP3, SMTP, DNS, FTP and few others. Everything was working in line with the design with one strange exception. Continue reading