Hi,
I have a HP elitebook with an Intel I218-LM based card, using the em driver. The interface is exhibiting some strange behavior.
After a while the interface seemingly stops responding, but a ping and a tcpdump shows something different.
A
What could be causing this?
I have a HP elitebook with an Intel I218-LM based card, using the em driver. The interface is exhibiting some strange behavior.
After a while the interface seemingly stops responding, but a ping and a tcpdump shows something different.
Code:
$ ping 192.36.125.18
PING 192.36.125.18 (192.36.125.18): 56 data bytes
^C
--- 192.36.125.18 ping statistics ---
4 packets transmitted, 0 packets received, 100.0% packet lossA
tcpdump shows that the replies were in fact received:
Code:
13:20:44.452310 IP 192.168.2.25 > 192.36.125.18: ICMP echo request, id 44162, seq 69, length 64
13:20:44.476012 IP 192.36.125.18 > 192.168.2.25: ICMP echo reply, id 44162, seq 69, length 64
13:20:45.453310 IP 192.168.2.25 > 192.36.125.18: ICMP echo request, id 44162, seq 70, length 64
13:20:45.476565 IP 192.36.125.18 > 192.168.2.25: ICMP echo reply, id 44162, seq 70, length 64
13:20:46.454309 IP 192.168.2.25 > 192.36.125.18: ICMP echo request, id 44162, seq 71, length 64
13:20:46.478087 IP 192.36.125.18 > 192.168.2.25: ICMP echo reply, id 44162, seq 71, length 64
13:20:47.455310 IP 192.168.2.25 > 192.36.125.18: ICMP echo request, id 44162, seq 72, length 64
13:20:47.478626 IP 192.36.125.18 > 192.168.2.25: ICMP echo reply, id 44162, seq 72, length 64
13:20:47.890320 IP 192.168.2.25.123 > 198.60.22.240.123: NTPv4, Client, length 48
13:20:48.074610 IP 198.60.22.240.123 > 192.168.2.25.123: NTPv4, Server, length 4
Code:
$ uname -a
FreeBSD notebook 9.2-STABLE FreeBSD 9.2-STABLE #0 r263675: Mon Mar 24 00:28:45 CET 2014 <username>@notebook:/usr/obj/usr/src/sys/GENERIC amd64What could be causing this?
