Ciao, attualmente nell'isola iuliinet si fa routing a terra con batman-adv 2013.4.0 , le radio sui tetti hanno tutte airos, nei router a terra c'è chi ha openwrt e chi gentoo. Con "batctl o" vedo correttamente tutti i vicini, e se tramite "batctl p" provo a pingarli trovo tutti intervalli accettabili nell'ordine di qualche millisecondo, come credo giusto che sia.
*> batctl o* *[B.A.T.M.A.N. adv 2013.4.0, MainIF/MAC: enp2s0/00:18:7d:0b:b3:32 (bat0)]* * Originator last-seen (#/255) Nexthop [outgoingIF]: Potential nexthops ...* *a0:f3:c1:ac:6c:4d 0.370s (225) 90:f6:52:f2:8c:2c [ enp2s0]: 90:f6:52:f2:8c:2c (225)* *a0:f3:c1:ac:6c:5f 0.859s (198) 90:f6:52:f2:8c:2c [ enp2s0]: 90:f6:52:f2:8c:2c (198)* *90:f6:52:f2:8c:2c 0.379s (255) 90:f6:52:f2:8c:2c [ enp2s0]: 90:f6:52:f2:8c:2c (255)* *> batctl p -c 1 a0:f3:c1:ac:6c:4d* *PING a0:f3:c1:ac:6c:4d (a0:f3:c1:ac:6c:4d) 20(48) bytes of data* *20 bytes from a0:f3:c1:ac:6c:4d icmp_seq=1 ttl=49 time=5.36 ms* *--- a0:f3:c1:ac:6c:4d ping statistics ---* *1 packets transmitted, 1 received, 0% packet loss* *rtt min/avg/max/mdev = 5.357/5.357/5.357/0.001 ms* *> batctl p -c 1 a0:f3:c1:ac:6c:5f* *PING a0:f3:c1:ac:6c:5f (a0:f3:c1:ac:6c:5f) 20(48) bytes of data* *20 bytes from a0:f3:c1:ac:6c:5f icmp_seq=1 ttl=48 time=6.64 ms* *--- a0:f3:c1:ac:6c:5f ping statistics ---* *1 packets transmitted, 1 received, 0% packet loss* *rtt min/avg/max/mdev = 6.637/6.637/6.637/0.000 ms* *> batctl p -c 1 90:f6:52:f2:8c:2cPING 90:f6:52:f2:8c:2c (90:f6:52:f2:8c:2c) 20(48) bytes of data20 bytes from 90:f6:52:f2:8c:2c icmp_seq=1 ttl=50 time=3.34 ms--- 90:f6:52:f2:8c:2c ping statistics ---1 packets transmitted, 1 received, 0% packet loss* *rtt min/avg/max/mdev = 3.343/3.343/3.343/0.000 ms* Il problema sorge quando provo il ping su layer3 al nodo [1] su tratta multihops dove ottengo intervalli di parecchie decine di ms: *> ping -c 5 10.100.1.2* *PING 10.100.1.2 (10.100.1.2) 56(84) bytes of data.* *64 bytes from 10.100.1.2 <http://10.100.1.2>: icmp_seq=1 ttl=64 time=46.0 ms* *64 bytes from 10.100.1.2 <http://10.100.1.2>: icmp_seq=2 ttl=64 time=46.3 ms* *64 bytes from 10.100.1.2 <http://10.100.1.2>: icmp_seq=3 ttl=64 time=42.6 ms* *64 bytes from 10.100.1.2 <http://10.100.1.2>: icmp_seq=4 ttl=64 time=41.1 ms* *64 bytes from 10.100.1.2 <http://10.100.1.2>: icmp_seq=5 ttl=64 time=40.7 ms* *--- 10.100.1.2 ping statistics ---* *5 packets transmitted, 5 received, 0% packet loss, time 4005ms* *rtt min/avg/max/mdev = 40.777/43.402/46.396/2.390 ms* è giustificabile questo comportamento? qualcuno ha qualche suggerimento? Saluti Luca. [1] http://map.ninux.org/select/iuliinetcisgui/ -- luca.postregna.name twitter.com/lucapost
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