Hi Tom ! Thanks for your help!
I had to step back the chance an put the "old" gateway back, the
performance was unacceptable :-(
Looking closer I see that still have the problem using the old gateway
too, in a small scale because I only use vlan to external links.
This old gateway is running 6.2-STABLE and have 4 network interfaces:
fxp0, fxp1, sk0 and sk1.
fxp0, sk0 and sk1 are no parent of any vlans, are connected to
internal networks and work without problems, follow the ifconfig
ouput:
fxp0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=8<VLAN_MTU>
inet 10.11.0.1 netmask 0xffff0000 broadcast 10.11.255.255
ether 00:02:a5:41:c6:b2
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
sk0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=b<RXCSUM,TXCSUM,VLAN_MTU>
inet 10.2.0.36 netmask 0xffff0000 broadcast 10.2.255.255
ether 00:0a:5e:5c:9e:2e
media: Ethernet autoselect (1000baseTX <full-duplex,flag0,flag1>)
status: active
sk1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=b<RXCSUM,TXCSUM,VLAN_MTU>
inet 192.168.0.1 netmask 0xffffff00 broadcast 192.168.0.255
ether 00:0a:5e:5c:27:ef
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
fxp1 is parent of 7 vlan interfaces: vlan16, vlan20, vlan200, vlan201,
vlan202 and vlan205 that connect my internal network to some external
links, follow the ifconfig output:
vlan200: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet 10.200.0.1 netmask 0xfffffffc broadcast 10.200.0.3
ether 00:0c:f1:ac:91:09
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
vlan: 200 parent interface: fxp1
vlan201: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet 10.200.0.5 netmask 0xfffffffc broadcast 10.200.0.7
ether 00:0c:f1:ac:91:09
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
vlan: 201 parent interface: fxp1
vlan202: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet 10.200.0.9 netmask 0xfffffffc broadcast 10.200.0.11
ether 00:0c:f1:ac:91:09
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
vlan: 202 parent interface: fxp1
vlan205: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
inet 10.0.0.9 netmask 0xfffffffc broadcast 10.0.0.11
ether 00:0c:f1:ac:91:09
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
Like seen before netstat -niW show output errors in vlan interfaces
# netstat -niW
Name Mtu Network Address Ipkts Ierrs Opkts
Oerrs Coll
vlan201 1500 <Link#11> 00:0c:f1:ac:91:09 53524 0 52234
63 0
vlan202 1500 <Link#12> 00:0c:f1:ac:91:09 5907 0 4421
4 0
vlan205 1500 <Link#15> 00:0c:f1:ac:91:09 9728659 0 9373148
87025 0
(the vlan205 is the most used and the output error is increasing...)
