From: marco tozzini <lists@java-system.com>
To: The list for a Better Approach To Mobile Ad-hoc Networking
<b.a.t.m.a.n@open-mesh.net>
Subject: [B.A.T.M.A.N.] B.A.T.M.A.N. first experience (2 questions)
Date: Tue, 03 Mar 2009 18:42:56 +0100 [thread overview]
Message-ID: <49AD6C20.8060404@java-system.com> (raw)
Hi All
I just installed OpenWRT and B.A.T.M.A.N. on 3 Fonera router (IPs are
192.168.2.200-201-202)
Started BATMAN on each fonera
Power of fonera limited to 9dBm (instead of 18dBm) since I'm
experimenting in my small apartment
Then I started BATMAN on my laptop (IP 192.168.2.65)
This is the output of batmand -d 1 wlan0
Originator (#/255) Nexthop [outgoingIF]: Potential nexthops
... [B.A.T.M.A.N. 0.3, MainIF/IP: wlan0/192.168.2.65, UT: 0d 0h 2m]
192.168.2.200 (235) 192.168.2.200 [ wlan0]: 192.168.2.200
(235) 192.168.2.202 (229) 192.168.2.201 (229)
192.168.2.201 (245) 192.168.2.201 [ wlan0]: 192.168.2.201
(245) 192.168.2.200 (208) 192.168.2.202 (225)
192.168.2.202 (236) 192.168.2.202 [ wlan0]: 192.168.2.202
(236) 192.168.2.201 (228) 192.168.2.200 (219)
EOD
BOD
Originator (#/255) Nexthop [outgoingIF]: Potential nexthops
... [B.A.T.M.A.N. 0.3, MainIF/IP: wlan0/192.168.2.65, UT: 0d 0h 2m]
192.168.2.200 (236) 192.168.2.200 [ wlan0]: 192.168.2.200
(236) 192.168.2.202 (229) 192.168.2.201 (229)
192.168.2.201 (245) 192.168.2.201 [ wlan0]: 192.168.2.201
(245) 192.168.2.200 (210) 192.168.2.202 (225)
192.168.2.202 (237) 192.168.2.202 [ wlan0]: 192.168.2.202
(237) 192.168.2.201 (229) 192.168.2.200 (221)
EOD
BOD
Originator (#/255) Nexthop [outgoingIF]: Potential nexthops
... [B.A.T.M.A.N. 0.3, MainIF/IP: wlan0/192.168.2.65, UT: 0d 0h 2m]
192.168.2.200 (237) 192.168.2.200 [ wlan0]: 192.168.2.200
(237) 192.168.2.202 (229) 192.168.2.201 (229)
192.168.2.201 (245) 192.168.2.201 [ wlan0]: 192.168.2.201
(245) 192.168.2.200 (212) 192.168.2.202 (225)
192.168.2.202 (237) 192.168.2.202 [ wlan0]: 192.168.2.202
(237) 192.168.2.201 (229) 192.168.2.200 (223)
EOD
BOD
Originator (#/255) Nexthop [outgoingIF]: Potential nexthops
... [B.A.T.M.A.N. 0.3, MainIF/IP: wlan0/192.168.2.65, UT: 0d 0h 2m]
192.168.2.200 (239) 192.168.2.200 [ wlan0]: 192.168.2.200
(239) 192.168.2.202 (229) 192.168.2.201 (229)
192.168.2.201 (246) 192.168.2.201 [ wlan0]: 192.168.2.201
(246) 192.168.2.200 (213) 192.168.2.202 (225)
192.168.2.202 (238) 192.168.2.202 [ wlan0]: 192.168.2.202
(238) 192.168.2.201 (229) 192.168.2.200 (223)
EOD
Then I started 3 terminal windows with ping command to each of 3 foneras
I get a lot of error from ping command, please check at the following
output example
>From 192.168.2.202 icmp_seq=10 Destination Port Unreachable
>From 192.168.2.202 icmp_seq=11 Destination Port Unreachable
>From 192.168.2.202 icmp_seq=12 Destination Port Unreachable
64 bytes from 192.168.2.201: icmp_seq=13 ttl=64 time=1.89 ms
64 bytes from 192.168.2.201: icmp_seq=14 ttl=64 time=1.64 ms
64 bytes from 192.168.2.201: icmp_seq=15 ttl=64 time=1.64 ms
64 bytes from 192.168.2.201: icmp_seq=16 ttl=64 time=1.61 ms
64 bytes from 192.168.2.201: icmp_seq=17 ttl=64 time=1.78 ms
>From 192.168.2.202 icmp_seq=18 Destination Port Unreachable
>From 192.168.2.202 icmp_seq=19 Destination Port Unreachable
64 bytes from 192.168.2.201: icmp_seq=20 ttl=64 time=1.68 ms
64 bytes from 192.168.2.201: icmp_seq=21 ttl=64 time=1.68 ms
64 bytes from 192.168.2.201: icmp_seq=22 ttl=64 time=1.84 ms
64 bytes from 192.168.2.201: icmp_seq=23 ttl=64 time=1.65 ms
64 bytes from 192.168.2.201: icmp_seq=24 ttl=64 time=1.58 ms
The final result shows a loss of packets from 12% to 64%
1st question: Where is my error?
2nd question: I'm still able to perform ping to fonera router also after
kill of batmand, is this ok?
Thanks
Marco
next reply other threads:[~2009-03-03 17:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-03 17:42 marco tozzini [this message]
2009-03-03 18:26 ` [B.A.T.M.A.N.] B.A.T.M.A.N. first experience (2 questions) elektra
2009-03-03 19:49 ` Dennis Bartsch
2009-03-04 20:07 ` marco tozzini
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