Re: Rete a singhiozzo

[Pol Hallen <sbocco@fuckaround.org>]

> Prova a postare gli output di ifconfig e route -n nelle varie
> configurazioni.
Sul server ho:
eth0      Link encap:Ethernet  HWaddr 00:4F:49:09:77:7A
          inet addr:82.106.9.62  Bcast:82.255.255.255  Mask:255.0.0.0
          inet6 addr: fe80::24f:49ff:fe09:777a/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:123 errors:0 dropped:0 overruns:0 frame:0
          TX packets:151 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:13237 (12.9 KiB)  TX bytes:13505 (13.1 KiB)
          Interrupt:11 Base address:0xe400

eth1      Link encap:Ethernet  HWaddr 00:60:08:6D:59:50
          inet addr:192.168.1.100  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::260:8ff:fe6d:5950/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:243 errors:0 dropped:0 overruns:0 frame:0
          TX packets:116 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:29053 (28.3 KiB)  TX bytes:13370 (13.0 KiB)
          Interrupt:10 Base address:0xe800

eth0 e' connessa al modem (il modem e' configurato con ip statico)
eth1 alla lan

route -n (sul server)

Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.168.1.0     0.0.0.0         255.255.255.0   U     0      0        0 eth1
82.0.0.0        0.0.0.0         255.0.0.0       U     0      0        0 eth0
0.0.0.0         82.106.9.62     0.0.0.0         UG    0      0        0 eth0

Client:

eth1      Link encap:Ethernet  HWaddr 00:0E:A6:C7:97:16
          inet addr:192.168.1.2  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::20e:a6ff:fec7:9716/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:44367 errors:0 dropped:0 overruns:0 frame:0
          TX packets:46215 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:53249227 (50.7 MiB)  TX bytes:46273084 (44.1 MiB)
          Interrupt:16 Base address:0xe400

route -n
192.168.1.0     0.0.0.0         255.255.255.0   U     0      0        0 eth1
0.0.0.0         192.168.1.100   0.0.0.0         UG    0      0        0 eth1

Ho provato a cambiare cavi, switch, schede di rete.

Dopo un po' che da client pingo tipo il dns 212.216.112.112 mi salta i 
pacchetti.

Se butto giu' la eth1 sul server, la connessione funziona correttamente.
Grazie.

Pol