USR-G808 User Manual
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3. Remote tunnel address: remote GRE tunnel IP
4. Local tunnel IP: local GRE tunnel IP address
Diagram3.2.12.5-3 GRE Advanced Settings
Advance parameters introduce
1. TTL setting:setting the GRE tunnel TTL, default is 255
2. Setting MTU; setting GRE tunnel MTU, default is 1400
3.2.12.6. SSTP Client
SSTP(secure socket tunnel protocol) is protocol which is applied for internet. It can create a VPN tunnel which can
transmit on HTTPS. STTP can only used to remote access and doesn’t support site-to- site VPN tunnel.
User can add a SSTP interface and configure by Web Server as follow: