Community discussions

MikroTik App
 
User avatar
carlosmoz
just joined
Topic Author
Posts: 11
Joined: Thu Dec 06, 2007 2:55 pm

general problems upgrading to V4.9

Mon May 31, 2010 12:25 pm

Hi All,

We were using v3.30, but having some problems with hotspot after login browser refresh. We decided to upgarde to V4.9 because we didn't saw any big problems at the forum...

But we are having huge problems:


1 - link are disconnecting , even with -40 or -50 signal
2 - we now have, working same frequencies, slowness, unstable link quality, ranging from 30 to 100%

We just revert to 3.30 and everything is working

Any ideas on these issues??


Thanks in advance
Carlos
 
User avatar
normis
MikroTik Support
MikroTik Support
Posts: 26931
Joined: Fri May 28, 2004 11:04 am
Location: Riga, Latvia
Contact:

Re: general problems upgrading to V4.9

Mon May 31, 2010 12:32 pm

-40 and -50 is too strong signal, it's not good. good signal is, say -65

also make sure you change the hw-retries according to your priorities. increase if you have disconnects
 
User avatar
carlosmoz
just joined
Topic Author
Posts: 11
Joined: Thu Dec 06, 2007 2:55 pm

Re: general problems upgrading to V4.9

Mon May 31, 2010 12:42 pm

Hi Normis,

Thank you for your prompt reply.

I know it is too strong. We have 17 links with levels ranging from -40 to -70

The problem is that with v3.30 i don't have those unstable connections like teh ones with V4.9 Something is wrong with that software because we are also having BGP problems: peer establishes connection but I don't receive routes...only after upgrading to V4.9

The HW-Retries were changed till to 15, with some behavior.

The most strange one is the time that the link takes to establish, from 2s to 10 s. With v3.30 is immediately.

Help needed....

Thanks
 
User avatar
normis
MikroTik Support
MikroTik Support
Posts: 26931
Joined: Fri May 28, 2004 11:04 am
Location: Riga, Latvia
Contact:

Re: general problems upgrading to V4.9

Mon May 31, 2010 1:26 pm

enable debug logs and see what they say
 
jetsystems
just joined
Posts: 8
Joined: Tue May 30, 2006 12:43 pm

Re: general problems upgrading to V4.9

Wed Jun 23, 2010 10:37 am

You do not have the required permissions to view the files attached to this post.