Bug 2186945

Summary: macvlan: Add bclim parameter
Product: Red Hat Enterprise Linux 9 Reporter: Xin Long <lxin>
Component: iprouteAssignee: Andrea Claudi <aclaudi>
Status: VERIFIED --- QA Contact: Fei Liu <feliu>
Severity: high Docs Contact:
Priority: high    
Version: 9.2CC: feliu, herbert.xu, jbainbri, jiji, mariusz.gajecki, mleitner, network-qe
Target Milestone: rcKeywords: Triaged
Target Release: 9.3   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: iproute-6.2.0-2.el9 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
: 2188134 (view as bug list) Environment:
Last Closed: Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2183896, 2188134, 2210088, 2211365, 2211879    

Comment 2 Mingyu Shi 2023-05-25 08:08:02 UTC
Checked with iproute-6.2.0-2.el9.x86_64

Comment 6 Fei Liu 2023-07-17 07:02:42 UTC

[root@dell-per750-63 ~]# uname -r
5.14.0-325.el9.x86_64
[root@dell-per750-63 ~]# cat /etc/redhat-release 
Red Hat Enterprise Linux release 9.3 Beta (Plow)
[root@dell-per750-63 ~]# rpm -qa|grep iproute
iproute-6.2.0-5.el9.x86_64
iproute-tc-6.2.0-5.el9.x86_64

[root@dell-per750-63 ~]# ip link ad link ens7f0 name macvlan0 type macvlan bclim -1
[root@dell-per750-63 ~]# ip -d link show macvlan0
9: macvlan0@ens7f0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether 4a:20:12:7d:1d:bb brd ff:ff:ff:ff:ff:ff promiscuity 0  allmulti 0 minmtu 68 maxmtu 9702 
    macvlan mode vepa bcqueuelen 1000 usedbcqueuelen 1000 bclim -1 addrgenmode eui64 numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535 tso_max_size 131072 tso_max_segs 65535 gro_max_size 65536 
[root@dell-per750-63 ~]# ip link del macvlan0

[root@dell-per750-63 ~]# ip link ad link ens7f0 name macvlan0 type macvlan bclim 0
[root@dell-per750-63 ~]# ip -d link show macvlan0
8: macvlan0@ens7f0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether ca:e6:57:16:60:da brd ff:ff:ff:ff:ff:ff promiscuity 0  allmulti 0 minmtu 68 maxmtu 9702 
    macvlan mode vepa bcqueuelen 1000 usedbcqueuelen 1000 bclim 0 addrgenmode eui64 numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535 tso_max_size 131072 tso_max_segs 65535 gro_max_size 65536 
[root@dell-per750-63 ~]# ip link del macvlan0

[root@dell-per750-63 ~]# ip link ad link ens7f0 name macvlan0 type macvlan bclim 10
[root@dell-per750-63 ~]# ip -d link  show macvlan0
10: macvlan0@ens7f0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ether d2:fe:17:ee:74:52 brd ff:ff:ff:ff:ff:ff promiscuity 0  allmulti 0 minmtu 68 maxmtu 9702 
    macvlan mode vepa bcqueuelen 1000 usedbcqueuelen 1000 bclim 10 addrgenmode eui64 numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535 tso_max_size 131072 tso_max_segs 65535 gro_max_size 65536