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Estou executando o OpenIndiana (oi_151a8) e tenho duas NICs agregadas usando LACP conectadas a um Cisco WS-C3560G-48TS. Tanto o servidor quanto o switch mostram o link agregado como ativo. Mas embora o tráfego da camada de link esteja visível ('snoop' mostra solicitações ARP, etc.), não consigo passar nenhum tráfego IP (ping, ssh falham). O que é realmente estranho é que o link agregado pode obter um endereço DHCP, que fornece o gateway correto, servidores de nomes, etc. Meu pensamento inicial foi que havia um problema com a configuração da VLAN, mas o switch está executando tudo na VLAN1. Também tentei adicionar isso explicitamente em ambas as extremidades, mas sem sucesso (o OI não me permite configurar uma VLAN com a VLAN nativa). Alguma ideia?
CONFIGURAÇÃO NO SERVIDOR
svcadm disable network/physical:nwam
svcadm enable network/physical:default
dladm create-aggr -l e1000g0 -l e1000g1 aggr1
ipadm create-addr -T DHCP aggr1/v4
dladm modify-aggr -L active -T long aggr1
VERIFICAÇÃO NO SERVIDOR (tive que fazer o OCR, então algum texto está mutilado)
admin@arc01:~# dladm show-link
LINK CLASS MTU STATE BRIDGE OVER
e1000g0 phys 1500 up -- --
e1000g1 phys 1500 up -- --
aggr1 aggr 1500 up —— e1000g0 e1000g1
admin@arc01:~# dladm show-phys
LINK MEDIA STATE SPEED DUPLEX DEVICE
e1000g0 Ethernet up 1000 full e1000g0
e1000g1 Ethernet up 1000 full e1000g1
admin@arc01:~# dladm show—ether
LINE PTYPE STATE AUTO SPEED-DUPLEX PAUSE
e1000g0 current up yes 1G—f bi
e1000g1 current up yes 1G-f bi
admin@arc01:~# dladm show-aggr
LINK POLICY ADDRPOLICY LACPACTIVITY LACPTIMER FLAGS
aggr1 L4 auto active long -----
admin@arc01:~# ifconfig aggr1
aggr1: Flags=1004843{UP,BROADCAST.RUNNING.MULTICAST,DHCP.IPv4} mtu 1500 index 3
inet 192.168.0.200 netmask ffffff00 broadcast 192.168.0.255
ether 68:5:ca:11:19:a6
Routing table shows the following: netstat -r
default 192.168.0.1 UG 2 3 aggr1
arc01 arc01 UH 2 48 lo0
192.168.0.0 192.168.0.200 U 3 1 aggr1
CONFIGURAÇÃO NO SWITCH
interface Port-channel10
description ARC01_LACP
interface GigabitEthernet0/41
description ARC01_LACP
channel-group 10 mode active
interface GigabitEthernet0/42
description ARC01_LACP
channel-group 10 mode active
VERIFICAÇÃO NO SWITCH
SW01#show interfaces port-channel 10
Port-channel10 is up, line protocol is up (connected)
Hardware is EtherChannel, address is 001f.6d21.14a9 (bia 001f.6d21.14a9)
Description: ARC01_LACP
MTU 1500 bytes, BW 2000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 1000Mb/s, link type is auto, media type is unknown
input flow-control is off, output flow-control is unsupported
Members in this channel: Gi0/41 Gi0/42
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:00:01, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 2000 bits/sec, 3 packets/sec
1766 packets input, 204558 bytes, 0 no buffer
Received 1750 broadcasts (1417 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 1417 multicast, 0 pause input
0 input packets with dribble condition detected
197210 packets output, 29618326 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 PAUSE output
0 output buffer failures, 0 output buffers swapped out