Company ros router, an export line with public IP, by switching metropolitan area network operators, IP change, modify wan1 mouth after the IP, and found that the wan1 mouth only receive package, and no contract awarding, MAC address in without the MAC address of the gateway, routing table, the default routing inaccessible, but can ping ping gateway, notebook configuration operators to IP and gateway address, online testing, test no problem,
Notebook configuration and wan mouth with IP network segment, and router wan1 butt, found that the notebook ping the IP address of the wan1 mouth, echo time out, in the arp - a wan1 IP's MAC address, the router in ping notebook, able to ping, this is the wan1 mouth have contract,
A: can you tell me where this may be the problem?

CodePudding user response:

"Wan1 mouth no contract... , but can ping ping gateway "
Where did the PING test,

CodePudding user response:

reference 1st floor mop_cs response:

"wan1 mouth no contract... , but can ping ping gateway "
Where did the PING test,

Don't do anything, see interface, tx rate of 0, rx show, connections, the operator ping gateway router interface has a back pack, tx has shown