How to revert MTU value from 9000 to default 1500 bytes?
Issue
- After setting parameter
MTU=9000
in/etc/sysconfig/network-scripts/ifcfg-<interface name>
and then post removing/commenting it,MTU
does not revert to the default setting of 1500 bytes.
Environment
- RHEL all versions
- network-scripts
- network service
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