Eu me deparei com exatamente o mesmo problema com o Fedora 16 em cima de 2 x Dell R410s e um par de PowerConnect 6448s.
Interface em ponte na parte superior de uma ligação 802.3ad.
Estou passando exatamente pelos mesmos sintomas.
Aqui estão os arquivos de configuração:
cat /etc/modprobe.d/bonding.conf
alias netdev-bond0 bonding
alias netdev-bond1 bonding
alias netdev-bond2 bonding
cat / proc / net / bonding / bond0
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
Bonding Mode: IEEE 802.3ad Dynamic link aggregation
Transmit Hash Policy: layer3+4 (1)
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 0
Down Delay (ms): 0
802.3ad info
LACP rate: fast
Min links: 0
Aggregator selection policy (ad_select): stable
Active Aggregator Info:
Aggregator ID: 23
Number of ports: 2
Actor Key: 17
Partner Key: 629
Partner Mac Address: 00:21:9b:b2:08:40
Slave Interface: em1
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:1e:c9:fd:f1:5e
Aggregator ID: 23
Slave queue ID: 0
Slave Interface: em2
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:1e:c9:fd:f1:60
Aggregator ID: 23
Slave queue ID: 0
cat / etc / sysconfig / scripts de rede / ifcfg-br0
DEVICE=br0
ONBOOT=yes
TYPE=Bridge
BOOTPROTO=none
IPADDR=10.100.100.101
NETMASK=255.255.255.0
IPV6INIT=no
IPV6_AUTOCONF=no
DHCPV6=no
IPV6ADDR=fe80::21e:c9ff:fefd:f15e/64
/ etc / sysconfig / scripts de rede / ifcfg-bond0
DEVICE=bond0
USERCTL=no
BOOTPROTO=none
ONBOOT=yes
BONDING_OPTS="miimon=100 mode=4 lacp_rate=1 xmit_hash_policy=1"
BRIDGE=br0
cat / etc / sysconfig / scripts de rede / ifcfg-em1
DEVICE=em1
HWADDR=00:1E:C9:FD:F1:5E
ONBOOT=yes
MASTER=bond0
SLAVE=yes