WAN Setup

Disable Port Scan and DoS Protection
Default DMZ Server . . .
Respond to Ping on Internet Port
Disable IGMP Proxying
MTU Size(in bytes)
NAT Filtering Secured  Open
Disable SIP ALG
VPN Passthrough
IPSec Passthrough Enable  Disable
PPTP Passthrough Enable  Disable
L2TP Passthrough Enable  Disable