Long old incomplete bug, probably should be set invalid. We possibly
need local switch config information for why this option seems needed in
jaroslav's environment.
** Changed in: nova
Status: Confirmed => Invalid
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https://bugs.launchpad.net/bugs/1052776
Title:
Missing prmisc mode on VLAN bridge
Status in OpenStack Compute (Nova):
Invalid
Bug description:
Hello,
I experienced communication issue on VLAN network mode with multi_host
= True. The instances cannot communicate through the network because
VLAN bridge is not in PROMISC mode and it has associated IP address
for nova-nework gateway.
ip a show br_vlan100
16: br_vlan100: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
state UNKNOWN
link/ether ..... brd ff:ff:ff:ff:ff:ff
inet aa.bb.xx.yy/zz brd ..... scope global br_vlan100
valid_lft forever preferred_lft forever
Setting PROMISC mode on this interface fix the network traffic (fast
fix at
https://github.com/pulchart/nova/commit/0c86671d3f0e2ac4cae06a5e713584ee26724cec).
Regards,
Jaroslav
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