Netopia R2020 User Reference Manual page 126

9-24 User's Reference Guide
Enabled:
Forward:
Source IP Address:
Source IP Address Mask:
Dest. IP Address:
Dest. IP Address Mask:
Protocol Type:
Change Output Filter 2
Yes
Yes
0.0.0.0
0.0.0.0
0.0.0.0
0.0.0.0
GRE