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Bug 2068987 - [RFE] iproute backport bond: add arp_missed_max option
Summary: [RFE] iproute backport bond: add arp_missed_max option
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: iproute
Version: 9.1
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: 9.1
Assignee: Andrea Claudi
QA Contact: Mingyu Shi
URL:
Whiteboard:
Depends On: 1952053 2074608
Blocks: 1951910
TreeView+ depends on / blocked
 
Reported: 2022-03-28 03:11 UTC by Hangbin Liu
Modified: 2023-01-04 02:50 UTC (History)
3 users (show)

Fixed In Version: iproute-5.18.0-1.el9
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2022-11-15 11:21:39 UTC
Type: Bug
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHELPLAN-116907 0 None None None 2022-03-28 03:13:03 UTC
Red Hat Product Errata RHBA-2022:8372 0 None None None 2022-11-15 11:21:57 UTC

Description Hangbin Liu 2022-03-28 03:11:53 UTC 
Description of problem:

Please help backport 99d09ee9 bond: add arp_missed_max option, which correspond to kernel feature bz1952053
Comment 2 Mingyu Shi 2022-07-11 10:16:12 UTC 
[16:08:45@dell-per740-80 ~]0# rpm -q iproute
iproute-5.18.0-1.el9.x86_64
[16:09:39@dell-per740-80 ~]0# ip -d -o link show bond0 | grep arp_mi
2289: bond0: <BROADCAST,MULTICAST,MASTER> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000\    link/ether 42:ef:92:bd:af:dc brd ff:ff:ff:ff:ff:ff promiscuity 0 minmtu 68 maxmtu 65535 \    bond mode balance-rr miimon 0 updelay 0 downdelay 0 peer_notify_delay 0 use_carrier 1 arp_interval 0 arp_missed_max 2 ns_ip6_target 8::8 arp_validate none arp_all_targets any primary_reselect always fail_over_mac none xmit_hash_policy layer2 resend_igmp 1 num_grat_arp 1 all_slaves_active 0 min_links 0 lp_interval 1 packets_per_slave 1 lacp_active on lacp_rate slow ad_select stable tlb_dynamic_lb 1 addrgenmode eui64 numtxqueues 16 numrxqueues 16 gso_max_size 65536 gso_max_segs 65535 
[18:14:26@dell-per740-80 ~]0# ip link set bond0 type bond arp_missed_max 100
[18:15:05@dell-per740-80 ~]0# ip -d -o link show bond0 | grep arp_mi
2289: bond0: <BROADCAST,MULTICAST,MASTER> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000\    link/ether 42:ef:92:bd:af:dc brd ff:ff:ff:ff:ff:ff promiscuity 0 minmtu 68 maxmtu 65535 \    bond mode balance-rr miimon 0 updelay 0 downdelay 0 peer_notify_delay 0 use_carrier 1 arp_interval 0 arp_missed_max 100 ns_ip6_target 8::8 arp_validate none arp_all_targets any primary_reselect always fail_over_mac none xmit_hash_policy layer2 resend_igmp 1 num_grat_arp 1 all_slaves_active 0 min_links 0 lp_interval 1 packets_per_slave 1 lacp_active on lacp_rate slow ad_select stable tlb_dynamic_lb 1 addrgenmode eui64 numtxqueues 16 numrxqueues 16 gso_max_size 65536 gso_max_segs 65535 
[18:15:11@dell-per740-80 ~]0# cat /sys/class/net/bond
bond0/           bond1/           bonding_masters  
[18:15:11@dell-per740-80 ~]0# cat /sys/class/net/bond0/bonding/arp_missed_max 
100
Comment 6 errata-xmlrpc 2022-11-15 11:21:39 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (iproute bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2022:8372
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