Tuesday, October 29, 2019

Bizarre Network Access Issue

Ever since a power cut a couple of months ago, we've been having discovery issues within the network, to the point where only a select few IPs are accessible from outside the network at a given time. What's even stranger is that the IPs are of completely different vendors/devices, for example 192.168.1.11, .57, .201 and .202 being a HP ILO card, APC UPS, and 2 door control systems. These devices share no significant similarities as far as I can see. This issue has been creeping around for months and I honestly come to a brick wall with every project due to the straight up refusal of the IPs being accessible.

Any ideas? already had a MSP on it and they unfortunately couldn't find anything.



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