APF Firewall Problem


i have vps server

when apf in running all php script that use curl show

“couldn’t connect to host”

but the port 80 is open in apf

i have run apf because i have in error_log
client sent HTTP/1.1 request without hostname ( /w00tw00t.at.ISC.SANS.DFind

after this the httpd will crashed and will restart

and when i run uptime it show 2 users but i have 1 user


If your VPS provider is using OpenVZ for virtualization, you might want to check with them to see that iptables is enabled on your VM. APF/iptables and OpenVZ don’t always get along well together without some manual configuration work.