Bug 594057
| Summary: | [RHEL5] bonding mode 0 doesn't resend IGMP after a failure [rhel-5.5.z] | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 5 | Reporter: | RHEL Program Management <pm-rhel> |
| Component: | kernel | Assignee: | Jiri Pirko <jpirko> |
| Status: | CLOSED ERRATA | QA Contact: | Red Hat Kernel QE team <kernel-qe> |
| Severity: | urgent | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 5.5 | CC: | agospoda, cluster-maint, cmarthal, dhoward, jwest, kzhang, lhh, plyons, pm-eus, rkhan, sdake |
| Target Milestone: | rc | Keywords: | ZStream |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
When a system was configured using channel bonding in "mode=0" (round-robin balancing) with multicast, IGMP traffic was transmitted via a single interface. If that interface failed (due to a port, NIC or cable failure, for example), IGMP was not transmitted via another port in the group, thus resulting in packets for the previously-registered multicast group not being routed correctly.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2010-07-01 18:28:29 UTC | Type: | --- |
| 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: | 570645 | ||
| Bug Blocks: | |||
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Description
RHEL Program Management
2010-05-20 13:03:06 UTC
in 2.6.18-194.5.1.el5 in 2.6.18-194.5.1.el5 Technical note added. If any revisions are required, please edit the "Technical Notes" field accordingly. All revisions will be proofread by the Engineering Content Services team. New Contents: When a system was configured using channel bonding in "mode=0" (round-robin balancing) with multicast, IGMP traffic was transmitted via a single interface. If that interface failed (due to a port, NIC or cable failure, for example), IGMP was not transmitted via another port in the group, thus resulting in packets for the previously-registered multicast group not being routed correctly. An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHSA-2010-0504.html |