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Cisco Bug: CSCvs61348 - COP File for TCP_SACK_workaround Prevents iptables updates

Last Modified

May 12, 2020

Products (1)

  • Cisco Unified Contact Center Express

Known Affected Releases


Description (partial)

iptables is not correctly updated. DBreplication is not working as expected.

ucos.CSCvq19688_TCP_SACK_workaround_v1.0.cop has been installed

then either IP or hostname change, or new node added (anything that would require an iptables to be updated), in these instances the most commoon symtom seen first is DBReplication is not working.
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