Security Gateway becomes unresponsive when HTTP traffic passes through it.
SmartView Monitor shows high memory consumption on Security Gateway.
"out_of_memory: trying to free memory using oom_notify_list" error appears in /var/log/messages file.
Cause
HTTP traffic is not compliant with RFC.
Length of HTTP method field in the HTTP header and/or length of entire HTTP header are sufficiently long to have adverse performance impact on gateway CPU and memory resources.