Activity light flashes every 2 seconds or so on my switches
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get ethereal on one of your computers and let it packet sniff for a while, then see if you can come up with some correlation. It's probably just broadcast traffic :)
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Hello,
I noticed this too…
I wonder what it is...
I might play a bit with etereal ;-)
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Cool, not the only person then. I haven't had a chance to play with ethereal yet had other problems I havn't been able to solve yet. Let me know if you find anything, I will try have a play tonight.
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I did a fresh install of .94 and it seems to have stopped whatever activity was causing this. The only option I can think of was some option that could make finding otherpeople on my lan almost instant rather than a few seconds wait. I can't remember the name of the option and didn't find it again "yet" I will have another look for it tonight, and see if it is enabled.
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Hi there,
Did you ever figure out the problem? My switch lights are also flashing every second or two.
Let us know… thanks!
-- Phob
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Any chance you have CARP configured? With CARP the machines are sending out "Hey, I'm still alive" broadcasts so other clustermembers know about the availablility.
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Its not PFSense on my network … I also have a Linksys WRT54GS which is flashed with a 3rd party firmware called DDWRT and used as a wireless access point.
It turns out that my 2 second flashes are caused by something called STP or Spanning Tree Prototcal. The fix for me was easy, I just disabled STP on my WRT54GS and voila, no more flashes.
I should say, Ethereal was key to locating the issue... I had never seen a STP packet before... interesting! :)
Thanks all!
-- Phob
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pfSense supports STP as well if used with bridgeconfiguration. Somebody of you are using it as Bridge?
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Any chance you have CARP configured? With CARP the machines are sending out "Hey, I'm still alive" broadcasts so other clustermembers know about the availablility.
I don't think I had CARP enabled perhaps I did or had an option like that enabled. Is carp enabled by default? When I went to the page that allows you to configure carp nothing is ticked, but when I go to carp status it shows three nodes and there is a button "disable CARP" no other info.
And yeh I don't have the 2 second blinking anymore.
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Any chance you have CARP configured? With CARP the machines are sending out "Hey, I'm still alive" broadcasts so other clustermembers know about the availablility.
I don't think I had CARP enabled perhaps I did or had an option like that enabled. Is carp enabled by default? When I went to the page that allows you to configure carp nothing is ticked, but when I go to carp status it shows three nodes and there is a button "disable CARP" no other info.
And yeh I don't have the 2 second blinking anymore.
CARP ip's are added under Virtual IP's. They WILL make your switch port blink every second, its a heartbeat.