Community discussions

MikroTik App

Search found 15 matches

by JParr
Thu Mar 17, 2011 3:51 am
Forum: General
Topic: Hotspot without multiple addresses
Replies: 1
Views: 783

Hotspot without multiple addresses

When deploying the MT hotspot service, I see that maps a user's IP address to a second address, presumable to enable some of the magic hotspot/NAT stuff to happen. This is mildly annoying, but acceptable when providing NATed service to mobile users, but I am using MAC auth for a number of fixed user...
by JParr
Tue May 18, 2010 8:24 pm
Forum: General
Topic: Feature Request: Winbox for BlackBerry (crazy but effective)
Replies: 44
Views: 32021

Re: Feature Request: Winbox for BlackBerry (crazy but effect

Is this available for public consumption yet?
by JParr
Fri Apr 23, 2010 3:51 am
Forum: General
Topic: Testing Hotspot Remotely
Replies: 1
Views: 1825

Testing Hotspot Remotely

I have an odd issue where hotspot logins are failing, radius logs show garbled passwords Auth: Login incorrect: [scott/\013\245\210g\375\200\324/w\226_\262\322\017\347:] and would like to send radius auth requests from the MT, but I am not able to cable in directly to it, or associate to the wireles...
by JParr
Thu Nov 05, 2009 5:21 pm
Forum: Wireless Networking
Topic: A prety strange situation
Replies: 6
Views: 1442

Re: A prety strange situation

I have seen the exact same thing with 4.1 and R5H cards. Two cards side by side in a 433AH, when scanning you will see the other SSID leaping across. My assumption is that the "bleed" over to the other channels is strong enough for the scan to recognize it as another channel.
by JParr
Tue Nov 03, 2009 3:17 pm
Forum: RouterBOARD hardware
Topic: R5H problems
Replies: 72
Views: 23175

Re: R5H problems

I also had an R5H fail on the tower, on a clear day, connected to a 29dbi Terrawave/Pac Wireless grid. Was changing channels, and after a change, the card never transmitted again. Having only deployed two R5H cards, this isn't too encouraging.
by JParr
Tue Nov 03, 2009 1:46 am
Forum: Wireless Networking
Topic: 23 Miles over water. N?
Replies: 8
Views: 2467

Re: 23 Miles over water. N?

Did you read my post and the solution for long links over water? http://forum.mikrotik.com/viewtopic.php?f=9&t=31644 I did read that thread, and had considered the same. At he moment, my plan is to upgrade the 29dbi grids to 32dbi parabolics, drop the higher end of the link to the same height a...
by JParr
Sat Oct 31, 2009 4:21 am
Forum: Wireless Networking
Topic: 23 Miles over water. N?
Replies: 8
Views: 2467

Re: 23 Miles over water. N?

You cannot model effectively over a predominent water link. You are in the lap of the gods. Previous post hit the nail on the head... Ducting. Ducting is more common over sea paths, can happen each day... Hint... Look at smoke stacks if there are any... Does the smoke rise or go horizontal. A few h...
by JParr
Thu Oct 29, 2009 11:36 pm
Forum: Wireless Networking
Topic: 23 Miles over water. N?
Replies: 8
Views: 2467

Re: 23 Miles over water. N?

I just swapped this link to H-Pol, and it needs to be watched overnight, but looks good so far. Signal fluctuating between -59 and -66 on a 20mhz channel, CCQ at 90/90 or better. After flipping to H-Pol, the channel was still set to 5Mhz, and the same fast start and slowdown was occurring, the radio...
by JParr
Thu Oct 29, 2009 4:01 pm
Forum: Wireless Networking
Topic: 23 Miles over water. N?
Replies: 8
Views: 2467

Re: 23 Miles over water. N?

Did you just put the link up or did you perform a path analysis beforehand? Over water links, especially longer ones, normally suffer from multipath and ducting. If you deploy a single pole link, regardless of polarity, you will experience issues at some point unless you have extremely high endpoin...
by JParr
Wed Oct 28, 2009 7:23 pm
Forum: Wireless Networking
Topic: 23 Miles over water. N?
Replies: 8
Views: 2467

23 Miles over water. N?

I have a 23 Mile link over water, that is currently V-Pol, and not working too hot. We are slated to swap the antennas to H-Pol, but I am wondering if N would be an optional at all. Radio Mobile puts the link at -60 with 29dbi grids and R5H cards. We have seen as good as -55, and as bad as -90 and l...
by JParr
Mon Oct 26, 2009 12:18 am
Forum: Forwarding Protocols
Topic: OSPF flaps and logging
Replies: 6
Views: 12383

Re: OSPF flaps and logging

You could try /system logging add topics=ospf,!raw That should give you a pretty good overview on what's going on. That is exactly what I needed, thanks. I had found topics=ospf, but the `,!raw` was needed to make it intelligible. I have attached a log of the OSPF events, it seems that I get an err...
by JParr
Sun Oct 25, 2009 5:05 pm
Forum: Forwarding Protocols
Topic: OSPF flaps and logging
Replies: 6
Views: 12383

Re: OSPF flaps and logging

You could try /system logging add topics=ospf,!raw That should give you a pretty good overview on what's going on. That is exactly what I needed, thanks. I had found topics=ospf, but the `,!raw` was needed to make it intelligible. I have attached a log of the OSPF events, it seems that I get an err...
by JParr
Sun Oct 25, 2009 4:41 pm
Forum: Forwarding Protocols
Topic: OSPF flaps and logging
Replies: 6
Views: 12383

Re: OSPF flaps and logging

You could try /system logging add topics=ospf,!raw
That should give you a pretty good overview on what's going on.
That is exactly what I needed, thanks. I had found topics=ospf, but the `,!raw` was needed to make it intelligible.
by JParr
Sun Oct 25, 2009 2:59 pm
Forum: Forwarding Protocols
Topic: OSPF flaps and logging
Replies: 6
Views: 12383

OSPF flaps and logging

I have a few MT routers, a mix of 3.28 and 4.1 talking OSPF to each other, with a Cisco on the edge. The routes for some of the MTs are stable, while others seem to flap. It appears that the neighbor does not drop, but the routes are withdrawn from the routing table. Is there a way to turn on some l...
by JParr
Mon Jun 22, 2009 6:22 pm
Forum: Wireless Networking
Topic: Multiple Cards, Same SSID
Replies: 1
Views: 985

Multiple Cards, Same SSID

I'm retrofitting an existing wireless POP with MT systems, one per pop. The existing POPs have multiple radios, all with the same SSID, driving multiple sectors on the same tower. I know this isn't ideal, but I'd rather not reconfigure all the CPEs out there for their respective sector. Can a MT rad...