User's Manual

66xx/67xx Router Users Guide 166
Services Control
Note: Do not change this information unless you are instructed to by your ISP technician.
Services that can be enabled or disabled on the LAN/WAN are
FTP
HTTP
ICMP
SNMP
SSH
Telnet
TFTP
File Sharing
Enabling the WAN option allows the USB shared disk to be accessible from the WAN. You
may need to know the WAN IP address or set up as DDNS.
Note: ICMP for the LAN is always enabled. It cannot be disabled.
When the router is in bridge mode, the WAN ICMP is always enabled and cannot be changed.
The WAN ICMP service can only be configured when the modem is in routed mode (PPPoE or
IPoE).