Date: Thu, 22 Aug 2002 16:17:30 +0200 From: "Bob Kersten" <bob_list@fellownet.org> To: <freebsd-questions@FreeBSD.ORG> Subject: duplicate ping results Message-ID: <001201c249e6$bfd813b0$2849a8c0@bob>
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Hi there,
I'm stunned about this one here; I've physically moved my server
from one room to another, and therefore I had to cut the RJ45 UTP
cable and attach a new connector to it. When I rebooted into FreeBSD
and tested the new cable using ping it now returns duplicate values
where it didn't before.
I didn't change a single thing on the whole set-up. I've got an
internet cable connection which is connected directly to one of the
FreeBSD server's NIC. The other NIC in this server goes to a HUB. My
WinXP machine is also connected to this hub. The duplicate values only
occur when I ping to an address outside the LAN (on the internet), if
I ping the XP machine, no dup's occur.
What can be wrong here? Everything works fine, I've got NATD
working, but the connection is noticably slower than before on my XP
machine.
Cheers,
Bob.
PING www.medusa.nl (212.61.17.241): 56 data bytes
64 bytes from 212.61.17.241: icmp_seq=0 ttl=57 time=189.255 ms
RR: r1-pos6-0.venra1.lb.home.nl (213.51.133.58)
r1-fe0-0.dbsch1.nb.home.nl (213.51.133.82)
r2.dbsch1.nb.home.nl (213.51.133.144)
bb1-pos6-0.dbsch1.nb.home.nl (213.51.132.14)
bb2-ge5-0.amsix-telecity.home.nl (193.148.15.103)
router8.iae.nl (212.61.25.174)
gtw8-clientserver.iae.nl (212.61.24.1)
CLAIMED.I-FOCUS.iae.nl (212.61.17.241)
router29.iae.nl (212.61.25.170)
64 bytes from 212.61.17.241: icmp_seq=0 ttl=57 time=197.601 ms (DUP!)
(same route)
64 bytes from 212.61.17.241: icmp_seq=1 ttl=57 time=64.363 ms (same
route)
64 bytes from 212.61.17.241: icmp_seq=1 ttl=57 time=73.493 ms (DUP!)
(same route)
64 bytes from 212.61.17.241: icmp_seq=2 ttl=57 time=47.029 ms (same
route)
64 bytes from 212.61.17.241: icmp_seq=2 ttl=57 time=59.647 ms (DUP!)
(same route)
64 bytes from 212.61.17.241: icmp_seq=3 ttl=57 time=52.938 ms (same
route)
64 bytes from 212.61.17.241: icmp_seq=3 ttl=57 time=62.101 ms (DUP!)
(same route)
64 bytes from 212.61.17.241: icmp_seq=4 ttl=57 time=48.426 ms (same
route)
64 bytes from 212.61.17.241: icmp_seq=4 ttl=57 time=57.826 ms (DUP!)
(same route)
^C
--- www.medusa.nl ping statistics ---
5 packets transmitted, 5 packets received, +5 duplicates, 0% packet
loss
round-trip min/avg/max/stddev = 47.029/85.268/197.601/54.606 ms
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