W dniu 13.05.2011 20:10, Jeremy Chadwick pisze:
On Fri, May 13, 2011 at 02:48:01PM +0200, Bartosz Woronicz wrote:
Since I moved from 7.3-stable to 8.2-stable I go strange long
responses of arp, with arping.
I.e.
root@Korbotron82|pts/3|13:35:35|/home/mastier # arping -i vlan92
79.110.194.140
ARPING 79.110.194.140
60 bytes from 00:15:17:a2:ea:38 (79.110.194.140): index=0 time=1.579 msec
60 bytes from 00:15:17:a2:ea:38 (79.110.194.140): index=1 time=653.326 msec
60 bytes from 00:15:17:a2:ea:38 (79.110.194.140): index=2 time=7.153 usec
60 bytes from 00:15:17:a2:ea:38 (79.110.194.140): index=3 time=6.199 usec
60 bytes from 00:15:17:a2:ea:38 (79.110.194.140): index=4 time=6.199 usec
60 bytes from 00:15:17:a2:ea:38 (79.110.194.140): index=5 time=5.960 usec
60 bytes from 00:15:17:a2:ea:38 (79.110.194.140): index=6 time=7.153 usec
60 bytes from 00:15:17:a2:ea:38 (79.110.194.140): index=7 time=5.960 usec
60 bytes from 00:15:17:a2:ea:38 (79.110.194.140): index=8 time=6.199 usec
60 bytes from 00:15:17:a2:ea:38 (79.110.194.140): index=9 time=280.132 msec
60 bytes from 00:15:17:a2:ea:38 (79.110.194.140): index=10
time=120.429 msec
^C
--- 79.110.194.140 statistics ---
18 packets transmitted, 11 packets received, 39% unanswered (0 extra)
root@Korbotron82|pts/3|13:36:06|/home/mastier # ping 79.110.194.140
PING 79.110.194.140 (79.110.194.140): 56 data bytes
64 bytes from 79.110.194.140: icmp_seq=0 ttl=64 time=0.348 ms
64 bytes from 79.110.194.140: icmp_seq=1 ttl=64 time=0.204 ms
64 bytes from 79.110.194.140: icmp_seq=2 ttl=64 time=0.171 ms
64 bytes from 79.110.194.140: icmp_seq=3 ttl=64 time=0.223 ms
64 bytes from 79.110.194.140: icmp_seq=4 ttl=64 time=0.283 ms
64 bytes from 79.110.194.140: icmp_seq=5 ttl=64 time=0.322 ms
64 bytes from 79.110.194.140: icmp_seq=6 ttl=64 time=0.250 ms
^C
--- 79.110.194.140 ping statistics ---
7 packets transmitted, 7 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 0.171/0.257/0.348/0.059 ms
Any Idea what does mean ?
Can you try turning off flowtable to see if that makes any difference?
This is a sysctl and can be adjusted in real-time.
net.inet.flowtable.enable=0
Thanks.
It is already turned off
# sysctl net.inet.flowtable.enable
net.inet.flowtable.enable: 0
Also trurning it on doesn't make much difference
# sysctl net.inet.flowtable.enable=1
net.inet.flowtable.enable: 0 -> 1
# arping -i vlan50 10.6.56.160
ARPING 10.6.56.160
60 bytes from 00:08:a1:9b:47:af (10.6.56.160): index=0 time=2.147 msec
60 bytes from 00:08:a1:9b:47:af (10.6.56.160): index=1 time=174.050 msec
60 bytes from 00:08:a1:9b:47:af (10.6.56.160): index=2 time=221.634 msec
60 bytes from 00:08:a1:9b:47:af (10.6.56.160): index=3 time=283.422 msec
60 bytes from 00:08:a1:9b:47:af (10.6.56.160): index=4 time=525.137 msec
60 bytes from 00:08:a1:9b:47:af (10.6.56.160): index=5 time=663.274 msec
60 bytes from 00:08:a1:9b:47:af (10.6.56.160): index=6 time=213.200 msec
60 bytes from 00:08:a1:9b:47:af (10.6.56.160): index=7 time=660.249 msec
60 bytes from 00:08:a1:9b:47:af (10.6.56.160): index=8 time=589.227 msec
60 bytes from 00:08:a1:9b:47:af (10.6.56.160): index=9 time=378.279 msec
60 bytes from 00:08:a1:9b:47:af (10.6.56.160): index=10 time=624.204 msec
60 bytes from 00:08:a1:9b:47:af (10.6.56.160): index=11 time=158.019 msec
60 bytes from 00:08:a1:9b:47:af (10.6.56.160): index=12 time=6.169 msec
60 bytes from 00:08:a1:9b:47:af (10.6.56.160): index=13 time=4.587 msec
60 bytes from 00:08:a1:9b:47:af (10.6.56.160): index=14 time=2.722 msec
60 bytes from 00:08:a1:9b:47:af (10.6.56.160): index=15 time=82.936 msec
--
Pozdrawiam,
Bartosz Woronicz, System Adminstrator,
Korbank S.A.
ul. Nabycińska 19
53-677 Wrocław
NIP: 894-26-41-602
tel. 071-723-43-23
fax. 071-723-43-29
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