Note - all systems on my office/inside network are nat'ing correctly to the Internet. The only problem is running ping or ssh from the SRX
From the SRX:
root@gw-myoffice> ssh user@10.3.10.112
ssh: connect to host 10.3.10.112 port 22: Operation timed out
root@gw-myoffice> ping 10.3.10.112
^C
--- 10.3.10.112 ping statistics ---
24 packets transmitted, 0 packets received, 100% packet loss
From my linux system that is being nat'ed by the SRX
[user@chewbaca ~]$ ssh -p 22 user@10.3.10.112
Last login: Tue Jul 21 10:40:53 2020 from 10.1.10.2
12:40:58 up 26 days, 22:30, 1 user, load average: 0.08, 0.04, 0.01
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
user pts/0 10.1.10.2 12:40 0.00s 0.03s 0.00s w
[user@jbu ~]$ exit
[user@chewbaca ~]$ ping -n 10.3.10.112
PING 10.3.10.112 (10.3.10.112) 56(84) bytes of data.
64 bytes from 10.3.10.112: icmp_seq=1 ttl=54 time=5.77 ms
64 bytes from 10.3.10.112: icmp_seq=2 ttl=54 time=5.80 ms
64 bytes from 10.3.10.112: icmp_seq=3 ttl=54 time=5.86 ms
64 bytes from 10.3.10.112: icmp_seq=4 ttl=54 time=5.84 ms
^C
--- 10.3.10.112 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3005ms
rtt min/avg/max/mdev = 5.772/5.817/5.858/0.033 ms
The srx must be passing ping correctly for the failover to work, but I dont understand why you cant ping or ssh from the srx itself