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Cisco Bug: CSCvi81274 - web-gui system info still displays ipv4 ntp server when being changed to ipv6 only from dual-mode

Last Modified

Apr 23, 2018

Products (1)

  • Cisco IP Phone 6800 Series with Multiplatform Firmware

Known Affected Releases


Description (partial)

when network mode is dual-mode, phone gets ipv4 ntp server from dhcpv4 option 42
when network mode is changed to ipv6 only, phone web-gui system information still displays ipv4 ntp server,
lcd-gui displays normal and phone does not send packets to the ipv4 ntp server

change dual-mode to ipv6 only
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