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General Discussion / Interfaces Diagnostic: Unable to ping via WAN2. Internet is working though.
« on: March 27, 2023, 04:37:05 pm »
Hello Folks,
I'm very new to the opnsense or networking in general. Want to setup a Opnsense router- firewall on my Topton fanless mini pc.
I want to load balance between two ISPs. That's for the future. For now I am just trying to setup both of my ISPs seperately.
I am connecting my Opnsense router to ISP router via DHCP. The internet works with this. I am able to connect to internet from all the clients (writing this post using the same). My problem is, when I try ping diagnostics under Interfaces-> Diagnostics-> ping-> host: 1.1.1.1, source WAN2 (my second ISP, the other one is disconnected), protocol: IPV4. The ping fails (100% packet loss).
I can ping from my laptop.
Traceroute from OPNsense box:
traceroute from connected client to opnsense box (my laptop)
Can you please suggest me how to debug this situation? What can be possible reasons for this? What information I can provide you to help you get an idea of the situation?
I'm very new to the opnsense or networking in general. Want to setup a Opnsense router- firewall on my Topton fanless mini pc.
I want to load balance between two ISPs. That's for the future. For now I am just trying to setup both of my ISPs seperately.
I am connecting my Opnsense router to ISP router via DHCP. The internet works with this. I am able to connect to internet from all the clients (writing this post using the same). My problem is, when I try ping diagnostics under Interfaces-> Diagnostics-> ping-> host: 1.1.1.1, source WAN2 (my second ISP, the other one is disconnected), protocol: IPV4. The ping fails (100% packet loss).
I can ping from my laptop.
Traceroute from OPNsense box:
Code: [Select]
root@OPNsense:~ # traceroute -w 2 -n -m '18' -s '192.168.0.2' '1.1.1.1'
traceroute to 1.1.1.1 (1.1.1.1) from 192.168.0.2, 18 hops max, 40 byte packets
1 192.168.0.1 0.427 ms 0.300 ms 0.292 ms
2 10.33.176.1 0.630 ms * *
3 * * *
4 * * *
5 * * *
6 * * 172.31.255.1 19.367 ms
7 * * *
8 * * *
9 * * *
10 * * *
11 * * 1.1.1.1 61.413 mstraceroute from connected client to opnsense box (my laptop)
Code: [Select]
aditya@Adityas-MacBook-Air ~ % traceroute -w 2 -n -m '18' '1.1.1.1'
traceroute to 1.1.1.1 (1.1.1.1), 18 hops max, 52 byte packets
1 192.168.1.1 10.088 ms 3.276 ms 3.158 ms
2 192.168.0.1 3.067 ms 3.384 ms 3.415 ms
3 10.33.176.1 3.791 ms 3.905 ms 3.974 ms
4 10.10.253.197 17.856 ms 18.478 ms 18.801 ms
5 * * *
6 * * *
7 172.31.255.1 18.319 ms 17.735 ms 45.547 ms
8 172.31.1.66 18.354 ms 22.538 ms *
9 * * 103.27.170.48 67.640 ms
10 172.71.196.2 85.524 ms
162.158.226.17 65.145 ms
172.71.200.2 65.426 ms
11 1.1.1.1 63.905 ms 64.883 ms 64.238 msCan you please suggest me how to debug this situation? What can be possible reasons for this? What information I can provide you to help you get an idea of the situation?