On 10/28/21 3:59 PM, Paduan Donadio, Marcio via Tech-talk wrote:
> $ sudo iptables -L -t nat
Use 'sudo iptables-save' to print all tables, not just 'nat'.
Also check both host and container.
> DNAT udp -- anywhere <server name> udp dpt:5064 to:134.79.219.255
It might be simpler while troubleshooting to remove any *NAT or
MASQUERADE targets and test only the connection between the
container and the host.
fyi. one quick check for firewall is to connect to the TCP port
of a CA or PVA server with 'telnet'. Seeing a TCP connection
establish is sufficient. Also, PVA, and newer CA, servers will
send a message on connection. eg.
> $ telnet localhost 5075
> Trying 127.0.0.1...
> Connected to localhost.
> Escape character is '^]'.
> �A�@ anonymousca^]
> telnet> q
> Connection closed.
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- Re: IOC in Docker not responding to caget from another host Paduan Donadio, Marcio via Tech-talk
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- IOC in Docker not responding to caget from another host Paduan Donadio, Marcio via Tech-talk
- Re: IOC in Docker not responding to caget from another host Florian Feldbauer via Tech-talk
- Re: IOC in Docker not responding to caget from another host Lucas Russo via Tech-talk
- Re: IOC in Docker not responding to caget from another host Paduan Donadio, Marcio via Tech-talk
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