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As you are aware, Vumatel hosts the DHCP server internally on the Active Ethernet network. With the introduction of load-shedding on a mass scale, we have seen DHCP broadcast storms after the power has been restored. Whilst we have segregated the network into smaller DHCP domains, the volumes of DHCP requests, given the size of the load-shedding areas, are still considerably high.
These broadcast storms have resulted in some ISP customers (end-users) receiving an updated IP address, in some instances, later than usual. In a worst-case scenario, this has been recorded up to 2 hours after the power has been restored. The sudden volume of DHCP requests results in some DHCP requests being dropped by the Vumatel switches, requiring repeated DHCP requests before the ISP modem receives a response and assigned IP address.
Whole of Northern Suburbs is down since load shedding yesterday. Not a word from Vumatel, not on their website, not on their IVR, not on Facebook, no tweet, nothing. I can accept a technical issue but I can't accept that they have not made on statement or posted something, it's been more than 8 hours, poor service from Vumatel.
In a worst-case scenario, this has been recorded up to 2 hours after the power has been restored.
Just pasting what I received from a friend.When you say "we" are you quoting Vumatel or do you represent Vumatel in some capacity?
Just pasting what I received from a friend.
As you are aware, Vumatel hosts the DHCP server internally on the Active Ethernet network. With the introduction of load-shedding on a mass scale, we have seen DHCP broadcast storms after the power has been restored. Whilst we have segregated the network into smaller DHCP domains, the volumes of DHCP requests, given the size of the load-shedding areas, are still considerably high.
These broadcast storms have resulted in some ISP customers (end-users) receiving an updated IP address, in some instances, later than usual. In a worst-case scenario, this has been recorded up to 2 hours after the power has been restored. The sudden volume of DHCP requests results in some DHCP requests being dropped by the Vumatel switches, requiring repeated DHCP requests before the ISP modem receives a response and assigned IP address.
And down again....
I'm in BrackenfellMy side down since the loadshedding at 14:00 yesterday, was on for a few minutes this morning but down again, Sonstraalheights Durbanville
This was due to Load Shedding. Mostly... normally after things come up find but yesterday they had people going out to reboot central switches... as they can plan for outages but not the amount of outages and loadshedding eskom is gonna start throwing out way.Been down all afternoon - nothing on their FB page at all.
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