Bug 465794
| Summary: | problem setting MTU > 1500 to bridge devices | ||||||
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| Product: | Red Hat Enterprise Linux 5 | Reporter: | Nenad Opsenica <nenad> | ||||
| Component: | initscripts | Assignee: | initscripts Maintenance Team <initscripts-maint-list> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | BaseOS QE <qe-baseos-auto> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 5.2 | CC: | nenad, notting | ||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | i386 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2008-10-07 14:39:05 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: | |||||||
| Attachments: |
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Not exactly a duplicate of 463014, but the patch there will solve it. Marking as a duplicate. *** This bug has been marked as a duplicate of bug 463014 *** |
Created attachment 319552 [details] set MTU on interface before adding to bridge. Description of problem: When bringing up interface (with ifup or service network start) which has MTU>1500 set in ifcfg-ethX file, but is also a part of some bridge device (BRIDGE=br0), MTU on ethX is not set to specified value. As a result, MTU of whole bridge device remains 1500. Version-Release number of selected component (if applicable): initscripts-8.45.19.1.EL-1.el5 How reproducible: Easy. Steps to Reproduce: 1. Configure ethX interface (file /etc/sysconfig/network-scripts/ifcfg-ethX) with MTU=8000 BRIDGE=br0 ethX has to be GigE interface in order to increase MTU. 2. Configure br0 interface (file /etc/sysconfig/network-scripts/ifcfg-br0) 3. bring up ethX and br0 Actual results: MTU on ethX and br0 is 1500 Expected results: MTU on ethX and br0 should be 8000 Additional info: Attached patch solves this problem - MTU is explicitly set to specified value before adding ethX to bridge.