Confused about port forwarding
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@23roadsdiverged said in Confused about port forwarding:
@johnpoz
Here is the packet sniff for the printer:
11:34:49.095174 ARP, Request who-has 10.0.0.201 tell 10.0.0.87, length 46
11:34:58.364292 IP 10.0.0.201.5353 > 224.0.0.251.5353: UDP, length 45
11:35:00.033978 IP 10.0.0.201.5353 > 224.0.0.251.5353: UDP, length 45
11:36:19.876493 ARP, Request who-has 10.0.0.201 tell 10.0.0.83, length 46
11:37:10.958889 IP 10.0.0.201.138 > 10.0.0.255.138: UDP, length 215
11:37:11.003874 ARP, Request who-has 10.0.0.201 tell 10.0.0.87, length 46
11:38:11.019862 IP 10.0.0.201.138 > 10.0.0.255.138: UDP, length 215
11:38:41.897896 IP 10.0.0.201.41839 > 8.8.8.8.53: UDP, length 36
11:38:41.897990 IP 10.0.0.201.41839 > 8.8.8.8.53: UDP, length 36
11:38:41.927469 ARP, Request who-has 10.0.0.201 tell 10.0.0.1, length 28
11:38:41.927725 ARP, Reply 10.0.0.201 is-at 00:80:91:b8:42:d5, length 46
11:38:41.927741 IP 8.8.8.8.53 > 10.0.0.201.41839: UDP, length 206
11:38:41.947990 IP 8.8.8.8.53 > 10.0.0.201.41839: UDP, length 254
11:38:42.002268 IP 10.0.0.201.37642 > 8.8.8.8.53: UDP, length 44
11:38:42.032853 IP 8.8.8.8.53 > 10.0.0.201.37642: UDP, length 130
11:38:42.060924 IP 10.0.0.201.47100 > 8.8.8.8.53: UDP, length 47
11:38:42.150572 IP 8.8.8.8.53 > 10.0.0.201.47100: UDP, length 115
11:38:42.151309 IP 10.0.0.201.37955 > 8.8.8.8.53: UDP, length 47
11:38:42.239046 IP 8.8.8.8.53 > 10.0.0.201.37955: UDP, length 115
11:38:42.239685 IP 10.0.0.201.38925 > 8.8.8.8.53: UDP, length 48
11:38:42.340426 IP 8.8.8.8.53 > 10.0.0.201.38925: UDP, length 116
11:38:42.342240 IP 10.0.0.201.43624 > 8.8.8.8.53: UDP, length 41
11:38:42.342288 IP 10.0.0.201.43624 > 8.8.8.8.53: UDP, length 41
11:38:42.428810 IP 8.8.8.8.53 > 10.0.0.201.43624: UDP, length 109
11:38:42.436669 IP 8.8.8.8.53 > 10.0.0.201.43624: UDP, length 109
11:38:43.607172 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 0
11:38:43.653268 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 0
11:38:43.653674 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 0
11:38:43.691144 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 111
11:38:43.691554 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 0
11:38:43.691796 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 18
11:38:43.732928 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 206
11:38:43.773247 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 0
11:38:43.817188 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 10
11:38:43.850739 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 29
11:38:43.851159 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 0
11:38:43.851611 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 169
11:38:43.894592 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 1448
11:38:43.894612 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 1448
11:38:43.894629 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 1084
11:38:43.895250 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 0
11:38:43.929558 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 170
11:38:43.967681 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 51
11:38:43.968876 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 47
11:38:44.010279 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 245
11:38:44.036481 IP 10.0.0.201.56031 > 8.8.8.8.53: UDP, length 44
11:38:44.050500 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 0
11:38:44.074175 IP 8.8.8.8.53 > 10.0.0.201.56031: UDP, length 130
11:38:44.075845 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 41
11:38:44.115549 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 47
11:38:44.116014 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 0
11:38:44.116295 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 59
11:38:44.151756 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 0
11:38:44.152189 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 47
11:38:44.152632 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 47
11:38:44.243954 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 0
11:38:56.070231 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 192
11:38:56.070872 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 35
11:38:56.107991 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 77
11:38:56.108724 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 0
11:38:56.109364 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 0
11:38:56.147361 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 0This packet capture is for when the printer is trying to send a scanned page out through the email.
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@23roadsdiverged said in Confused about port forwarding:
11:38:42.239685 IP 10.0.0.201.38925 > 8.8.8.8.53: UDP, length 48
11:38:42.340426 IP 8.8.8.8.53 > 10.0.0.201.38925: UDP, length 116Well clearly the printer is talking to the internet and dns there is it sending to and getting an answer.
11:38:43.607172 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 0 11:38:43.653268 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 0 11:38:43.653674 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 0 11:38:43.691144 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 111 11:38:43.691554 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 0 11:38:43.691796 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 18 11:38:43.732928 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 206 11:38:43.773247 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 0 11:38:43.817188 IP 10.0.0.201.50587 > 52.96.182.194.587: tcp 10 11:38:43.850739 IP 52.96.182.194.587 > 10.0.0.201.50587: tcp 29
Here is it talking to what is an email server because the port is 587.. So whatever your problem isn't a firewall issue.
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@johnpoz OK, ty, yes. It turned out to be a password issue. Thank you for your help. Now I just need to figure out the fire panel.