TCP traffic blocked
| Greatings, This is my first post here, so.. Hello Everybody! I have a linux industrial computer with 2 NICs. They were both working Ok. One of them still is, but the other has now a problem. It shows UDP and ICMP traffic (according to iptraf and it responds to pings).. But I can't use SSH and I saw that TCP traffic remains to 0 (according to iptraf). SSH still works with the other card. I'm assuming that it's not and hardware problem. All the leds seem to be normal. How can I find the problem? Thanxs in advance. Paulo. |
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