--- Begin Message ---
Package: laptop-net
Version: 2.26-8.1
Severity: important
Hello,
I was using laptop-net on my amd64 laptop for a long time. It starts not
working anymore several months ago.
I finally manage to look at it and found that arp-discovery returns
@NO-RESPONSES@ what ever happens.
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home 192.168.1.1 192.168.1.2
work 172.30.75.131
friend 10.0.0.254
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Looking at a tcpdump show that ARP request are sent and replied:
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root@laptop: ~# tcpdump -n ether host <LAPTOP MAC ADDRESS> and ! port ssh
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes
18:40:53.673781 ARP, Request who-has 192.168.1.1 tell 0.0.0.0, length 46
18:40:53.673789 ARP, Request who-has 192.168.1.2 tell 0.0.0.0, length 46
18:40:53.673794 ARP, Reply 192.168.1.2 is-at <STATION MAC ADDRESS>, length 28
18:40:53.673798 ARP, Request who-has 172.30.75.131 tell 0.0.0.0, length 46
18:40:53.673800 ARP, Request who-has 10.0.0.254 tell 0.0.0.0, length 46
18:40:54.795309 ARP, Request who-has 192.168.1.1 tell 0.0.0.0, length 46
18:40:54.795317 ARP, Request who-has 192.168.1.2 tell 0.0.0.0, length 46
18:40:54.795320 ARP, Reply 192.168.1.2 is-at <STATION MAC ADDRESS>, length 28
18:40:54.795323 ARP, Request who-has 172.30.75.131 tell 0.0.0.0, length 46
18:40:54.795325 ARP, Request who-has 10.0.0.254 tell 0.0.0.0, length 46
18:40:55.909573 ARP, Request who-has 192.168.1.1 tell 0.0.0.0, length 46
18:40:55.909580 ARP, Request who-has 192.168.1.2 tell 0.0.0.0, length 46
18:40:55.909584 ARP, Reply 192.168.1.2 is-at <STATION MAC ADDRESS>, length 28
18:40:55.909587 ARP, Request who-has 172.30.75.131 tell 0.0.0.0, length 46
18:40:55.909589 ARP, Request who-has 10.0.0.254 tell 0.0.0.0, length 46
18:40:57.031050 ARP, Request who-has 192.168.1.1 tell 0.0.0.0, length 46
18:40:57.031057 ARP, Request who-has 192.168.1.2 tell 0.0.0.0, length 46
18:40:57.031061 ARP, Reply 192.168.1.2 is-at <STATION MAC ADDRESS>, length 28
18:40:57.031064 ARP, Request who-has 172.30.75.131 tell 0.0.0.0, length 46
18:40:57.031066 ARP, Request who-has 10.0.0.254 tell 0.0.0.0, length 46
18:40:58.152522 ARP, Request who-has 192.168.1.1 tell 0.0.0.0, length 46
18:40:58.152529 ARP, Request who-has 192.168.1.2 tell 0.0.0.0, length 46
18:40:58.152533 ARP, Reply 192.168.1.2 is-at <STATION MAC ADDRESS>, length 28
18:40:58.152535 ARP, Request who-has 172.30.75.131 tell 0.0.0.0, length 46
18:40:58.152537 ARP, Request who-has 10.0.0.254 tell 0.0.0.0, length 46
18:40:59.273993 ARP, Request who-has 192.168.1.1 tell 0.0.0.0, length 46
18:40:59.273999 ARP, Request who-has 192.168.1.2 tell 0.0.0.0, length 46
18:40:59.274003 ARP, Reply 192.168.1.2 is-at <STATION MAC ADDRESS>, length 28
18:40:59.274006 ARP, Request who-has 172.30.75.131 tell 0.0.0.0, length 46
18:40:59.274008 ARP, Request who-has 10.0.0.254 tell 0.0.0.0, length 46
18:41:00.395455 ARP, Request who-has 192.168.1.1 tell 0.0.0.0, length 46
18:41:00.395462 ARP, Request who-has 192.168.1.2 tell 0.0.0.0, length 46
18:41:00.395466 ARP, Reply 192.168.1.2 is-at <STATION MAC ADDRESS>, length 28
18:41:00.395469 ARP, Request who-has 172.30.75.131 tell 0.0.0.0, length 46
18:41:00.395471 ARP, Request who-has 10.0.0.254 tell 0.0.0.0, length 46
18:41:01.514847 ARP, Request who-has 192.168.1.1 tell 0.0.0.0, length 46
18:41:01.514853 ARP, Request who-has 192.168.1.2 tell 0.0.0.0, length 46
18:41:01.514856 ARP, Reply 192.168.1.2 is-at <STATION MAC ADDRESS>, length 28
18:41:01.514859 ARP, Request who-has 172.30.75.131 tell 0.0.0.0, length 46
18:41:01.514861 ARP, Request who-has 10.0.0.254 tell 0.0.0.0, length 46
--8<---------------cut here---------------end--------------->8---
But arp-discovery alwas returns @NO-RESPONSES.
I tested it on my workstation and it's the same.
Regards.
-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable'), (90, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.31+hati.2 (SMP w/2 CPU cores; PREEMPT)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
--
Daniel Dehennin
Récupérer ma clef GPG:
gpg --keyserver pgp.mit.edu --recv-keys 0x6A2540D1
pgpOCcXqRlh3I.pgp
Description: PGP signature
--- End Message ---