@sandelben wrote:
DHCP Renew - lease parameters tftp file-cmreg-vmdg505-bbt062-b.cm modified;CM-MAC=**:**:**:**:**:**;CMTS-MAC=**:**:**:**:**:**;CM-QOS=1.1;CM-VER=3.0;
Your Public IP, like local 192.168.0.x addresses, is dynamic.
This IP is leased and must be renewed on a timed basis. It doesn't mean it changes, however, as it doesn't very often with VM, however it still needs renewing.