[Olsr-users] OLSRv2: routing table contains only direct neighbours
Martin Garbe
(spam-protected)
Wed Mar 30 07:19:59 CEST 2016
On 03/29/2016 11:26 PM, Martin Garbe wrote:
>> it looks to me that node C does not have a valid IPv4 configuration,
>> it only sees IPv6 neighbors.
>>
>> This is also the reason that the IPv4 link from B to C and from D to C
>> is only "heard" (asymmetric).
>
> Does that mean that nodes nead always a valid IPv4 configuration?
> I am asking because we want to build an IPv6 only network with OLSRv2.
>
> I have the same problem here that in TC messages only the IP of the
> sender is included. I think my AP configuration is similar to Lars' config.
>
Let me send more information of my setup here. I have three nodes A-B-C.
Output of the following commands
- echo /olsrv2info route | nc ::1 2009
- echo /nhdpinfo link_twohop | nc ::1 2009
- ifconfig
is included in the text file.
A cannot ping C and vice versa because of missing routes. But all IPs
are available in twohop neighbor information.
Thanks,
Martin
-------------- next part --------------
###Node A####
(spam-protected):~# echo /olsrv2info route | nc ::1 2009
10.2.2.30 192.168.2.30 192.168.33.127 0.0.0.0/0 2 254 100 wlan0 8 192.168.33.127 0 ff_dat_metric 136.533 Mbit/s (1 hops) 15 1
2001:67c:1400:2431::2030 fe80::c24a:ff:fe40:adc2 - ::/0 2 254 100 wlan0 8 2001:67c:1400:2431::2001 0 ff_dat_metric 136.533 Mbit/s (1 hops) 15 1
192.168.2.30 - 192.168.33.127 0.0.0.0/0 2 254 100 wlan0 8 192.168.33.127 0 ff_dat_metric 136.533 Mbit/s (1 hops) 15 1
(spam-protected):~# echo /nhdpinfo link_twohop | nc ::1 2009
wlan0 fe80::c24a:ff:fe40:adc2 2001:67c:1400:2431::2030 2001:67c:1400:2431::245 false 18 ff_dat_metric 1020 bit/s 2105088 1020 bit/s 2105088
wlan0 fe80::c24a:ff:fe40:adc2 2001:67c:1400:2431::2030 fd00::245 false 18 ff_dat_metric 1020 bit/s 2105088 1020 bit/s 2105088
wlan0 fe80::c24a:ff:fe40:adc2 2001:67c:1400:2431::2030 fe80::e832:9cff:fee4:5da7 false 18 ff_dat_metric 1020 bit/s 2105088 1020 bit/s 2105088
ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: 2001:67c:1400:2431::2001/64 Scope:Global
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:64 errors:0 dropped:0 overruns:0 frame:0
TX packets:64 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:6144 (6.0 KiB) TX bytes:6144 (6.0 KiB)
wlan0 Link encap:Ethernet HWaddr C4:E9:84:7D:E4:49
inet addr:192.168.33.127 Bcast:192.168.255.255 Mask:255.255.0.0
inet6 addr: fe80::c6e9:84ff:fe7d:e449/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3382 errors:0 dropped:0 overruns:0 frame:0
TX packets:3362 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1496134 (1.4 MiB) TX bytes:1549045 (1.4 MiB)
###Node B####
(spam-protected):~# echo /olsrv2info route | nc ::1 2009
::/0 fe80::e832:9cff:fee4:5da7 - ::/0 2 254 100 tap0 8 2001:67c:1400:2431::245 0 ff_dat_metric 1020 bit/s (1 hops) 2105089 1
2001:67c:1400:2431::245 fe80::e832:9cff:fee4:5da7 - ::/0 2 254 100 tap0 8 2001:67c:1400:2431::2030 0 ff_dat_metric 1020 bit/s (1 hops) 2105088 1
2001:67c:1400:2431::2001 fe80::c6e9:84ff:fe7d:e449 - ::/0 2 254 100 wlan0 6 2001:67c:1400:2431::2030 0 ff_dat_metric 136.533 Mbit/s (1 hops) 15 1
192.168.33.127 - 192.168.2.30 0.0.0.0/0 2 254 100 wlan0 6 192.168.2.30 0 ff_dat_metric 136.533 Mbit/s (1 hops) 15 1
fd00::245 fe80::e832:9cff:fee4:5da7 - ::/0 2 254 100 tap0 8 2001:67c:1400:2431::2030 0 ff_dat_metric 1020 bit/s (1 hops) 2105088 1
(spam-protected):~# echo /nhdpinfo link_twohop | nc ::1 2009
tap0 fe80::e832:9cff:fee4:5da7 2001:67c:1400:2431::245 2001:67c:1400:2432:15:6dff:fec5:c2b2 false 19 ff_dat_metric 128 bit/s 16776960 128 bit/s16776960
tap0 fe80::e832:9cff:fee4:5da7 2001:67c:1400:2431::245 fe80::15:6dff:fec5:c2b2 false 19 ff_dat_metric 128 bit/s 16776960 128 bit/s 16776960
tap0 fe80::e832:9cff:fee4:5da7 2001:67c:1400:2431::245 fe80::215:6dff:fec5:c2b2 false 19 ff_dat_metric 128 bit/s 16776960 128 bit/s 16776960
tap0 fe80::e832:9cff:fee4:5da7 2001:67c:1400:2431::245 fe80::1ce1:d1ff:fefa:992a true 19 ff_dat_metric 128 bit/s 16776960 128 bit/s 16776960
tap0 fe80::e832:9cff:fee4:5da7 2001:67c:1400:2431::245 fe80::7046:74ff:fe4b:1bfe false 19 ff_dat_metric 128 bit/s 16776960 128 bit/s 16776960
tap0 fe80::e832:9cff:fee4:5da7 2001:67c:1400:2431::245 fe80::a0cb:b2ff:fef5:a302 false 19 ff_dat_metric 128 bit/s 16776960 128 bit/s 16776960
ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
inet6 addr: 2001:67c:1400:2431::2030/64 Scope:Global
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:188 errors:0 dropped:0 overruns:0 frame:0
TX packets:188 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:17095 (16.6 KiB) TX bytes:17095 (16.6 KiB)
tap0 Link encap:Ethernet HWaddr 0E:1C:7E:D1:E7:97
inet addr:10.2.2.30 Bcast:10.2.255.255 Mask:255.255.0.0
inet6 addr: fe80::c1c:7eff:fed1:e797/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:587 errors:0 dropped:0 overruns:0 frame:0
TX packets:510 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:148778 (145.2 KiB) TX bytes:111433 (108.8 KiB)
wlan0 Link encap:Ethernet HWaddr C0:4A:00:40:AD:C2
inet addr:192.168.2.30 Bcast:192.168.255.255 Mask:255.255.0.0
inet6 addr: fe80::c24a:ff:fe40:adc2/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3876 errors:0 dropped:0 overruns:0 frame:0
TX packets:5028 errors:0 dropped:0 overruns:0 carrier:0
#####Node C#####
(spam-protected):~# echo /olsrv2info route | nc localhost 2009
2001:67c:1400:2431::2030 fe80::c1c:7eff:fed1:e797 - ::/0 2 254 100 tap-mesh 3 2001:67c:1400:2431::245 0 ff_dat_metric 1020 bit/s (1 hops) (spam-protected):~# echo /nhdpinfo link_twohop | nc localhost 2009
tap-mesh fe80::c1c:7eff:fed1:e797 2001:67c:1400:2431::2030 2001:67c:1400:2431::2001 false 19 ff_dat_metric 136.533 Mbit/s 15 146.285 Mbit/s 14
tap-mesh fe80::c1c:7eff:fed1:e797 2001:67c:1400:2431::2030 fe80::c6e9:84ff:fe7d:e449 false 19 ff_dat_metric 136.533 Mbit/s 15 146.285 Mbit/s 14
tap-mesh fe80::1ce1:d1ff:fefa:992a 2001:67c:1400:2432:15:6dff:fec5:c2b2 2001:67c:1400:2432:27:22ff:fe44:c1aa false 19 ff_dat_metric 1020 bit/s 2105088 1020 bit/s 2105088
tap-mesh fe80::1ce1:d1ff:fefa:992a 2001:67c:1400:2432:15:6dff:fec5:c2b2 2001:67c:1400:2432:dc9f:dbff:fef4:34a9 false 19 ff_dat_metric 1020 bit/s 2105088 1020 bit/s 2105088
tap-mesh fe80::1ce1:d1ff:fefa:992a 2001:67c:1400:2432:15:6dff:fec5:c2b2 fe80::227:22ff:fe44:c1aa false 19 ff_dat_metric 1020 bit/s 2105088 1020 bit/s 2105088
tap-mesh fe80::1ce1:d1ff:fefa:992a 2001:67c:1400:2432:15:6dff:fec5:c2b2 fe80::227:22ff:fe45:c1aa false 19 ff_dat_metric 1020 bit/s 2105088 1020 bit/s 2105088
tap-mesh fe80::1ce1:d1ff:fefa:992a 2001:67c:1400:2432:15:6dff:fec5:c2b2 fe80::dc9f:dbff:fef5:34a9 false 19 ff_dat_metric 1020 bit/s 2105088 1020 bit/s 2105088
tap-mesh fe80::1ce1:d1ff:fefa:992a 2001:67c:1400:2432:15:6dff:fec5:c2b2 fe80::de9f:dbff:fef4:34a9 false 19 ff_dat_metric 1020 bit/s 2105088 1020 bit/s 2105088
tap-mesh fe80::1ce1:d1ff:fefa:992a 2001:67c:1400:2432:15:6dff:fec5:c2b2 fe80::de9f:dbff:fef5:34a9 false 19 ff_dat_metric 1020 bit/s 2105088 1020 bit/s 2105088
(spam-protected):~#
2105088 1
(spam-protected):~# echo /nhdpinfo link_twohop | nc localhost 2009
tap-mesh fe80::c1c:7eff:fed1:e797 2001:67c:1400:2431::2030 2001:67c:1400:2431::2001 false 19 ff_dat_metric 136.533 Mbit/s 15 146.285 Mbit/s 14
tap-mesh fe80::c1c:7eff:fed1:e797 2001:67c:1400:2431::2030 fe80::c6e9:84ff:fe7d:e449 false 19 ff_dat_metric 136.533 Mbit/s 15 146.285 Mbit/s 14
tap-mesh fe80::1ce1:d1ff:fefa:992a 2001:67c:1400:2432:15:6dff:fec5:c2b2 2001:67c:1400:2432:27:22ff:fe44:c1aa false 19 ff_dat_metric 1020 bit/s 2105088 1020 bit/s 2105088
tap-mesh fe80::1ce1:d1ff:fefa:992a 2001:67c:1400:2432:15:6dff:fec5:c2b2 2001:67c:1400:2432:dc9f:dbff:fef4:34a9 false 19 ff_dat_metric 1020 bit/s 2105088 1020 bit/s 2105088
tap-mesh fe80::1ce1:d1ff:fefa:992a 2001:67c:1400:2432:15:6dff:fec5:c2b2 fe80::227:22ff:fe44:c1aa false 19 ff_dat_metric 1020 bit/s 2105088 1020 bit/s 2105088
tap-mesh fe80::1ce1:d1ff:fefa:992a 2001:67c:1400:2432:15:6dff:fec5:c2b2 fe80::227:22ff:fe45:c1aa false 19 ff_dat_metric 1020 bit/s 2105088 1020 bit/s 2105088
tap-mesh fe80::1ce1:d1ff:fefa:992a 2001:67c:1400:2432:15:6dff:fec5:c2b2 fe80::dc9f:dbff:fef5:34a9 false 19 ff_dat_metric 1020 bit/s 2105088 1020 bit/s 2105088
tap-mesh fe80::1ce1:d1ff:fefa:992a 2001:67c:1400:2432:15:6dff:fec5:c2b2 fe80::de9f:dbff:fef4:34a9 false 19 ff_dat_metric 1020 bit/s 2105088 1020 bit/s 2105088
tap-mesh fe80::1ce1:d1ff:fefa:992a 2001:67c:1400:2432:15:6dff:fec5:c2b2 fe80::de9f:dbff:fef5:34a9 false 19 ff_dat_metric 1020 bit/s 2105088 1020 bit/s 2105088
ifconfig
lo Link encap:Lokale Schleife
inet Adresse:127.0.0.1 Maske:255.0.0.0
inet6-Adresse: ::1/128 Gültigkeitsbereich:Maschine
inet6-Adresse: 2001:67c:1400:2431::245/64 Gültigkeitsbereich:Global
UP LOOPBACK RUNNING MTU:65536 Metrik:1
RX packets:2927115 errors:0 dropped:0 overruns:0 frame:0
TX packets:2927115 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:0
RX bytes:459059271 (437.7 MiB) TX bytes:459059271 (437.7 MiB)
lo:0 Link encap:Lokale Schleife
inet Adresse:192.168.0.245 Maske:255.255.255.255
UP LOOPBACK RUNNING MTU:65536 Metrik:1
tap-mesh Link encap:Ethernet Hardware Adresse ea:32:9c:e4:5d:a7
inet Adresse:10.2.0.245 Bcast:10.2.255.255 Maske:255.255.0.0
inet6-Adresse: fe80::e832:9cff:fee4:5da7/64 Gültigkeitsbereich:Verbindung
inet6-Adresse: fd00::245/64 Gültigkeitsbereich:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1
RX packets:6534172 errors:0 dropped:0 overruns:0 frame:0
TX packets:9233306070 errors:0 dropped:9190593159 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:100
RX bytes:7322377781 (6.8 GiB) TX bytes:13949189270774 (12.6 TiB)
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