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r/networking · u/EveningVirtual794631 jul 2026, 23:00

What's the biggest operational challenge your network team faces today?

What's the biggest operational challenge your network team faces today? I want to understand the pain points in today's network operations. Please state your country when you answer that would be very helpful

Comentarios

u/nailzy331 jul 2026, 23:08
United Kingdom. Biggest pain point for me is doing mass network changes right now. For example have an old environment that’s going to new infrastructure and IPs can’t move, so have to redo Radius and syslog on circa 400 devices.
- u/McHildinger231 jul 2026, 23:16
  sounds like a job for some automation
  - u/EveningVirtual7946131 jul 2026, 23:25
- u/EveningVirtual7946131 jul 2026, 23:24
  Do you mean migrating them them to new environments with new hardware etc We can move the IPs. But then since I don't know exactly about your set up I am not sure. I have done several migrations. But if you need any advice pls feel free to reach out
u/tinuz84831 jul 2026, 23:10
Probably certificate renewal. We all know that because shorter lifetimes certificates need more frequent renewal. Now ofcourse this can partially be automated using ACME, but a lot of components still need manual certificate replacement. That is going to increase the workload on networking & sysadmin teams.
- u/Actual_Result9725131 jul 2026, 23:23
  this is aa big one right now. im curious if orgs are going to reduce the lifetimes of their internal certificates as well to match the externally hosted certificate authority lifetimes.
  - u/elpollodiablox231 jul 2026, 23:35
- u/EveningVirtual7946131 jul 2026, 23:26
  Agreed. This is valid
- u/Glad-Exchange-6494231 jul 2026, 23:29
  Yes dude fuck this problem. And fuck vendors for not natively building in a way to automate this
  - u/tinuz84131 jul 2026, 23:35
u/SalsaForte331 jul 2026, 23:22
Keeping equipment up-to-date. Upgrading to fix a bug and discover new bugs or regressions in the new version. Repeat the cycle… Do this at scale and you’re in a never ending project: there’s always a chassis to upgrade or a ticket to open.
- u/EveningVirtual7946231 jul 2026, 23:28
  You mean software patching on the network or firewall devices? I get that pain for sure especially when you have a 24/7 environment
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