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18.7 Legacy Series / 18.7.8 traffic for local interfaces routes out gateway instead
« on: November 27, 2018, 12:17:41 am »
Here is my issue.
I have WAN and LAN working as normal.
WAN is PPPoE, LAN is 192.168.0.0/24. 4G is 192.168.15.1.
I have 4G as a multi WAN fail over. I have been checked the settings over and over from a system that works, and this one. (Also from OPNSense Wiki Multi WAN doc.)
When WAN goes down, DNS works, as the firewall is the DNS server, but there seems to be no routing of traffic on the LAN network through the 4G network.
The problem seems to be that from the LAN interface, a PC cannot PING the 4G interface,
ping 192.168.15.1 - Request Timed Out
tracert 192.168.15.1 -> out the PPPoE gateway ??
instead the packets go out the "default" gateway. From the firewall itself, I can ping from LAN (firewall IP) to 4G, but NOT from LAN network.
So from the firewalls perspective, the Failover works. But the PC's on the LAN network do not work in a fail over situation.
Can anyone shed any light?
P.S.
I have numerous firewalls setup like this that work. The settings are (seem) to be the same.
I have WAN and LAN working as normal.
WAN is PPPoE, LAN is 192.168.0.0/24. 4G is 192.168.15.1.
I have 4G as a multi WAN fail over. I have been checked the settings over and over from a system that works, and this one. (Also from OPNSense Wiki Multi WAN doc.)
When WAN goes down, DNS works, as the firewall is the DNS server, but there seems to be no routing of traffic on the LAN network through the 4G network.
The problem seems to be that from the LAN interface, a PC cannot PING the 4G interface,
ping 192.168.15.1 - Request Timed Out
tracert 192.168.15.1 -> out the PPPoE gateway ??
instead the packets go out the "default" gateway. From the firewall itself, I can ping from LAN (firewall IP) to 4G, but NOT from LAN network.
So from the firewalls perspective, the Failover works. But the PC's on the LAN network do not work in a fail over situation.
Can anyone shed any light?
P.S.
I have numerous firewalls setup like this that work. The settings are (seem) to be the same.