Pfsense shows twice in traceroute

particleman · Apr 6, 2013, 2:42 AM

traceroute to dallas.testmy.net (75.126.77.87), 30 hops max, 60 byte packets
1 pfsense.localdomain (192.168.1.1) 0.408 ms 0.656 ms 0.878 ms
2 pfsense.localdomain (192.168.1.1) 6.366 ms 10.830 ms 11.832 ms

why does pfsense show up twice?

johnpoz · Apr 6, 2013, 3:01 AM

Are you behind a double nat? Just because it resolves to pfsense does not mean it actually is pfsense.

What is the IP address pfsense WAN interface?

particleman · Apr 6, 2013, 3:08 AM

The wan interface is my public ip address. I have not configured any nat at all

cmb · Apr 6, 2013, 9:03 AM

Packet capture on your WAN filtering on that 75. IP and do it again, then stop the capture. I suspect your next hop router responds with source IP 192.168.1.1 on its TTL expired in transit messages. The response time shows it's likely coming from your upstream gateway.