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1:1 nat problems, outbound is working but not 1.1
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Topic: 1:1 nat problems, outbound is working but not 1.1 (Read 1321 times)
deserted
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1:1 nat problems, outbound is working but not 1.1
«
on:
March 04, 2021, 10:53:50 am »
Hello,
I'm new to OPNsense and can't wrap my head around why 1:1 NAT is not working but outbound is.
We see that the internal ip of 10.1.4.11 translates to the public ip .
But the states are just getting SYN_SENT:CLOSED
all tcp <publicip>:63359 (10.1.4.11:63359) -> 172.217.21.132:443 SYN_SENT:CLOSED
all tcp 172.217.21.132:443 <- 10.1.4.11:63362 CLOSED:SYN_SENT
Anyone know things we can try and look for? Or more information you need.
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Last Edit: March 04, 2021, 10:59:21 am by deserted
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marjohn56
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Posts: 1701
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Re: 1:1 nat problems, outbound is working but not 1.1
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Reply #1 on:
March 09, 2021, 08:48:47 am »
Bit late on this, but I assume you have added an inbound firewall rule apart from just the 1:1 NAT?
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