[Mikrotik Users] SNMP Graphs unreliable

2016-10-17 Thread TJ Trout via Mikrotik-users
Anyone know how to fix snmp interface graphing on Mikrotik? When I pull the OID half the time it gives me the correct data, the other half it looks like I'm not passing any traffic but it's not accurate... Thank you! ___ Mikrotik-users mailing list Mikro

Re: [Mikrotik Users] SNMP Graphs unreliable

2016-10-17 Thread Sovereen, David A via Mikrotik-users
I’m guessing you are pulling it as a 32-bit integer using SNMP 1 and need to pull it as a 64 bit integer using SNMP 2. When the data transmitted exceeds around 100 Mbps, the counter will roll over and won’t show as increased. Dave > On Oct 17, 2016, at 11:39 AM, TJ Trout via Mikrotik-users >

[Mikrotik Users] Hap ac maximum wireless throughput

2016-10-17 Thread TJ Trout via Mikrotik-users
I don't understand why the hap ac doesn't have an advertised maximum Wireless rate? ___ Mikrotik-users mailing list Mikrotik-users@wispa.org http://lists.wispa.org/mailman/listinfo/mikrotik-users

[Mikrotik Users] Is anyone else losing RB493Gs?

2016-10-17 Thread Scott Lambert via Mikrotik-users
We deployed a lot of RB493Gs a few years back. They are starting show 80 to 95% bad blocks on their flash storage. I've been losing two to three per month for a few months now. The initial symptom is the automated ssh process which gathers IP pool utilization to feed MRTG starts reporting that i

Re: [Mikrotik Users] Is anyone else losing RB493Gs?

2016-10-17 Thread TJ Trout via Mikrotik-users
Are you sure it's not capacitor plague? Easy to fix with a smd rework station On Oct 17, 2016 12:55 PM, "Scott Lambert via Mikrotik-users" < mikrotik-users@wispa.org> wrote: > We deployed a lot of RB493Gs a few years back. They are starting show > 80 to 95% bad blocks on their flash storage. I'

Re: [Mikrotik Users] Is anyone else losing RB493Gs?

2016-10-17 Thread Justin Miller via Mikrotik-users
In 6.something they added a flash refresh feature. Maybe this is prematurely killing the flash or just showing an issue before it becomes one. Hard to tell. I've had a few devices with flash that fails, but not as much as you describe. Justin Miller VA SkyWire, LLC 3114 W Marshall St, Ste A

Re: [Mikrotik Users] Is anyone else losing RB493Gs?

2016-10-17 Thread Scott Lambert via Mikrotik-users
On Mon, Oct 17, 2016 at 03:20:19PM -0700, TJ Trout wrote: > Are you sure it's not capacitor plague? Easy to fix with a smd rework > station I don't see any leakage or doming of the three largeish electrolytic capacitors on each board. I am not even slightly tempted to attempt to test all of the S

Re: [Mikrotik Users] Is anyone else losing RB493Gs?

2016-10-17 Thread Scott Lambert via Mikrotik-users
On Mon, Oct 17, 2016 at 07:03:01PM -0400, Justin Miller via Mikrotik-users wrote: > In 6.something they added a flash refresh feature. Maybe this is > prematurely killing the flash or just showing an issue before it > becomes one. Hard to tell. > > I've had a few devices with flash that fails, bu

Re: [Mikrotik Users] Is anyone else losing RB493Gs?

2016-10-17 Thread Nathan Anderson via Mikrotik-users
Also, the large count of failing NAND blocks is not symptomatic of the capacitor issue. On boards with failing caps, they will just start to randomly crash/halt, and as the caps continue to lose integrity, it will happen with increasing frequency, and eventually the boards will just fail to boo

Re: [Mikrotik Users] Is anyone else losing RB493Gs?

2016-10-17 Thread Nathan Anderson via Mikrotik-users
...this was what I was thinking of (Samsung NAND issues); turns out it was a lot longer ago than I remembered it being: http://forum.mikrotik.com/viewtopic.php?t=61321 Supposedly 5.18 included the workaround, and clearly you weren't running 5.x. :-/ (http://wiki.mikrotik.com/wiki/Manual:Router