Difference between revisions of "Flushing vCenter DNS cache"
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[[Main_Page|Home]] > [[VMWare platform]] > [[VMWare vCenter]] > [[Flushing vCenter DNS cache]] | |||
# ssh to vcenter | # ssh to vcenter | ||
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#:<pre> | #:<pre> | ||
#:: systemctl restart systemd-resolved.service | #:: systemctl restart systemd-resolved.service | ||
#:<pre> | #:</pre> | ||
# Test with nslookup, if issue is still there continue | # Test with nslookup, if issue is still there continue | ||
# Run following command and check if 127.0.0.1 is listed as preferred nameserver | # Run following command and check if 127.0.0.1 is listed as preferred nameserver | ||
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[[Main_Page|Home]] > [[VMWare platform]] > [[VMWare vCenter]] > [[Flushing vCenter DNS cache]] | |||
Latest revision as of 08:55, 7 April 2022
Home > VMWare platform > VMWare vCenter > Flushing vCenter DNS cache
- ssh to vcenter
- Run this command to restart resolver
- systemctl restart systemd-resolved.service
- Test with nslookup, if issue is still there continue
- Run following command and check if 127.0.0.1 is listed as preferred nameserver
- cat /etc/resolv.conf
- Run following command and check name of service (most probably dnsmasq)
- netstat -alnp | grep 53
- Restart dnsmasq using:
- systemctl restart dnsmasq
- Again test with nslookup and verify that old cached entry is not present
Refer:
Home > VMWare platform > VMWare vCenter > Flushing vCenter DNS cache
