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Ping to e.g. my router on 192.168.1.1 or to google.com are fine, but ping to either 127.0.0.1, localhost or ::1 results in:
C:\>ping 127.0.0.1
Pinging 127.0.0.1 with 32 bytes of data:
General failure.
General failure.
General failure.
General failure.
Ping statistics for 127.0.0.1:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
I have activated Windows Firewall dropped packet logs. Here is the result:
#Fields: date time action protocol src-ip dst-ip src-port dst-port size tcpflags tcpsyn tcpack tcpwin icmptype icmpcode info path
2012-10-08 16:36:55 DROP TCP 127.0.0.1 127.0.0.1 4383 443 48 S 1694698661 0 8192 - - - RECEIVE
2012-10-08 16:37:07 DROP TCP 127.0.0.1 127.0.0.1 4389 80 52 S 3914643729 0 8192 - - - RECEIVE
2012-10-08 16:34:49 DROP UDP 127.0.0.1 127.0.0.1 51995 51996 30 - - - - - - - RECEIVE
2012-10-08 16:34:49 DROP UDP 127.0.0.1 127.0.0.1 51997 51998 30 - - - - - - - RECEIVE
2012-10-08 16:34:49 DROP UDP 127.0.0.1 127.0.0.1 51999 52000 30 - - - - - - - RECEIVE
2012-10-08 16:34:56 DROP ICMP 127.0.0.1 127.0.0.1 - - 60 - - - - 8 0 - RECEIVE
2012-10-08 16:34:57 DROP ICMP 127.0.0.1 127.0.0.1 - - 60 - - - - 8 0 - RECEIVE
2012-10-08 16:34:58 DROP ICMP 127.0.0.1 127.0.0.1 - - 60 - - - - 8 0 - RECEIVE
It seems as all incoming packets are dropped. But I can browse, write and receive emails and so on.
I tried already resetting IP/TCP stack by:
- netsh int ip reset
- netsh winsock reset
- route /f
- ipconfig /reset, ipconfig /renew
The ping result doesn't change if I disable the firewall.
That's not the problem. I already enabled the rule, which exists by default and the problem persist if I disable the windows firewall completely. But thanks. – user1349542215 – 2012-10-08T18:54:40.753
Sorry, missed the part in your post about the firewall – collaborator – 2012-10-08T19:01:17.373