I have am200s (19.02 firmware) in half bridge mode connected to rv082s (1.3.6 firmware). The RV82 gets a public IP/subnet, default gateway, DNS ok but does not create default routes in the routing table so cannot access the internet. RV082 gets from BT Broadband line (PPPoA so I have to use AM200 half bridge?) a dynamic IP etc: Public IP: 86.xxx.yyy.zzz Subnet Mask: 255.255.255.255 Default Gateway 126.96.36.199 DNS 194â€¦. and 62â€¦.. It then produces a Routing Table List with NO default entries, ie: Destination IP Subnet Mask Default Gateway Hop Count Interface 192.168.1.0 255.255.255.0 * 50 ixp0 86.xxx.yyy.zzz 255.255.255.255 * 40 ixp2 If I connect to a pipex service with a 188.8.131.52 subnet (or a BT test login with subnet 184.108.40.206) the rv082 gets: Public IP: 81.xxx.yyy.zzz Subnet Mask: 220.127.116.11 Default Gateway 18.104.22.168 DNS 212â€¦. and 212â€¦. and produces a routing table like: Destination IP Subnet Mask Default Gateway Hop Count Interface 192.168.1.0 255.255.255.0 * 50 Ixp0 default 22.214.171.124 * 40 ixp1 default 0.0.0.0 126.96.36.199 40 ixp1 The problem appears to be due to the subnet mask on the public IP address being 255.255.255.255 and Iâ€™ve seen posts about routers expecting the gateway to be within the â€˜networkâ€™ defined by the public IP and its subnet mask. Does anyone know a solution to this? Is it possible to get the AM200 to send the RV082 a subnet of 188.8.131.52 whatever the ISP sends out? Is there any fixes for the RV082 or any way of adding the default routes? Any help will be much appreciated.