cc273a51d0
This patch adds master dev name from NDA_MASTER netlink attribute
to bridge fdb show output
current iproute2 tries to print 'master' in the output if NTF_MASTER
is present. But, kernel today does not set NTF_MASTER during dump
requests. Which means I have not seen iproute2 bridge cmd print 'master' atall.
This patch overrides the NTF_MASTER flag if NDA_MASTER attribute is present.
Example output:
before this patch:
# bridge fdb show
44:38:39:00:27:ba dev bond2.2003 permanent
44:38:39:00:27:bb dev bond4.2003 permanent
44:38:39:00:27:bc dev bond2.2004 permanent
After this patch:
# bridge fdb show
44:38:39:00:27:ba dev bond2.2003 master br-2003 permanent
44:38:39:00:27:bb dev bond4.2003 master br-2003 permanent
44:38:39:00:27:bc dev bond2.2004 master br-2004 permanent
For comparision with the above, below is the output for NTF_SELF today,
# bridge fdb show
33:33:00:00:00:01 dev eth0 self permanent
01:00:5e:00:00:01 dev eth0 self permanent
33:33:ff:00:01:cc dev eth0 self permanent
If change in output is a concern, 'master' can be put at the end of the fdb
output line or made optional with -d[etails] option.
change from v1 to v2:
use 'bridge' instead of 'master' in fdb show output
change from v2 to v3:
use 'master' instead of 'bridge' in fdb show output
(master could also be a vxlan device)
Signed-off-by: Wilson Kok <wkok@cumulusnetworks.com>
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
|
||
|---|---|---|
| .. | ||
| .gitignore | ||
| Makefile | ||
| br_common.h | ||
| bridge.c | ||
| fdb.c | ||
| link.c | ||
| mdb.c | ||
| monitor.c | ||
| vlan.c | ||