Community discussions

MikroTik App

Search found 74 matches

by BRMateus2
Sun Apr 03, 2022 1:34 am
Forum: General
Topic: Ping my public ip
Replies: 17
Views: 1474

Re: Ping my public ip

For the input traffic, that is totally normal and no need for any fixes.

Please stop blocking ICMP if you don't know what you are doing; http://shouldiblockicmp.com
by BRMateus2
Wed Dec 22, 2021 6:50 pm
Forum: Announcements
Topic: v7.1.1 is released!
Replies: 443
Views: 224495

Re: v7.1.1 is released!

Upgraded mipsbe RB951G from v6 to v7 and worked fine at the first moment, but when I upgraded the firmware it broke the router, now its DHCP doesn't work and the router can't handle any Layer 3 IP IPv6 anymore - will try to netinstall with a switch in between, because directly connecting to PC for n...
by BRMateus2
Sat May 22, 2021 9:38 pm
Forum: General
Topic: New WiFi Vulnerabilities - Frag Attacks
Replies: 19
Views: 6086

Re: New WiFi Vulnerabilities - Frag Attacks

@rextended, you should shut up already, we don't need salty guys like you.
by BRMateus2
Sun Sep 20, 2020 5:39 am
Forum: General
Topic: hAP ac2 over heated vent holes mod
Replies: 16
Views: 2805

Re: hAP ac2 over heated vent holes mod

Wouldn't it be easier and way more effective to power a USB fan on the case? Nice job by the way, interesting that some passive holes works.
by BRMateus2
Mon Jun 03, 2019 3:50 am
Forum: Wireless Networking
Topic: 2.4 4-way handshake timeout
Replies: 18
Views: 15203

Re: 2.4 4-way handshake timeout

Did the Ruckus work? I've never seem something like this, are you sure there is no jammer nearby? Jammers don't show in any of the WiFi protocol scans.
by BRMateus2
Sat Jun 01, 2019 8:29 pm
Forum: General
Topic: Ping Knock
Replies: 20
Views: 10446

Re: Ping Knock

A bit of troubleshooting and I realize that the ICMP-TIMEOUT in conntracking is the issue. If I reduce that value to 2 secondes and add a "ping 127.0.0.1 -n 5" in my batch file, then everything works as expected.
Isn't because you are using connection-state=new?
by BRMateus2
Thu May 23, 2019 1:21 pm
Forum: Wireless Networking
Topic: Why wireless 'A'-mode when I hard set to N-mode [SOLVED]
Replies: 2
Views: 1993

Re: Why wireless 'A'-mode when I hard set to N-mode [SOLVED]

What is on your advanced WiFi configuration data rates? The lower rates are to reduce power usage and minimal control (beacon, etc).
If you want always high transfer rates, you need to disable the lower data rates manually, at the cost of stability considering the signal quality and noise.
by BRMateus2
Fri Apr 26, 2019 4:21 am
Forum: Announcements
Topic: v6.44.3 [stable] is released!
Replies: 122
Views: 73075

Re: v6.44.3 [stable] is released!

@xbar7networks
You might want to send supout to MikroTik support, as this kind of debugging might be out of the scope.

You sure the voltage is ok?
by BRMateus2
Fri Apr 26, 2019 2:46 am
Forum: General
Topic: RB1100AHx4 Dude Edition insecure by default
Replies: 11
Views: 3376

Re: RB1100AHx4 Dude Edition insecure by default

This is your fault, as no device should be placed into Internet before configuration.
It's the same as I uploading a example sketch to a Arduino and putting it to run 24hs in the WAN natted, it's bad.
by BRMateus2
Thu Apr 25, 2019 1:53 am
Forum: General
Topic: restore original firmware
Replies: 4
Views: 2681

Re: restore original firmware

Don't think you can without by serial console or some soldering, as you said the firmware does not support flashing MikroTik firmware.
by BRMateus2
Tue Apr 23, 2019 4:49 am
Forum: General
Topic: Graphical interface
Replies: 4
Views: 1641

Re: Graphical interface

Such a "simple software" of drawing and translating into scripts is very time consuming to produce, and will be very limited in settings available considering how time consuming it is - even more, only a few people will use it, as Quick set itself is enough for many new-to-networking users...
by BRMateus2
Tue Apr 02, 2019 11:44 pm
Forum: General
Topic: UKNOF 43 CVE
Replies: 223
Views: 80949

Re: UKNOF 43 CVE

Memory fragmentation undefined behaviour bugs happens even in Windows (do a 500MB free test without swap, Windows craps out).
It is very hard to handle such malloc issues, because it is part of malloc itself - any kind of new route or such, will bug out the dynamic buffers, etc.
by BRMateus2
Mon Apr 01, 2019 4:46 pm
Forum: General
Topic: UKNOF 43 CVE
Replies: 223
Views: 80949

Re: UKNOF 43 CVE

Linux 5 is there, an stable kernel with tons of fixes from very dangerous bugs of 4.14-4.16 (BFQ with SCSI kernel locks (can corrupt the disk), Ryzen bugs ie suspend locks). This is an DDoS kind, not something an dedicated blackhole subnet or country couldn't handle. Good for Mikrotik and Normis tel...
by BRMateus2
Sat Mar 23, 2019 1:17 am
Forum: General
Topic: New Packet flow diagram
Replies: 99
Views: 87981

Re: New Packet flow diagram

Hello guys ! I'm looking at those packet flow diagrams and the exemple scenario and I was wondering : where does the traffic originating from the router itself appears ? For example let's say I bind a dhcp-client to a vlan interface, what would be the path of a DHCP Request packet on those diagram ...
by BRMateus2
Thu Mar 21, 2019 10:20 pm
Forum: General
Topic: Attempt of attacks through Remote Desktop [SOLVED]
Replies: 6
Views: 4508

Re: Attempt of attacks through Remote Desktop [SOLVED]

You can protect from that by not enabling RDP from the Internet. Basic security.

Those attempts are botnets, and Windows RDP is full of vulnerabilities, it will never be secure.
by BRMateus2
Tue Mar 19, 2019 2:03 pm
Forum: General
Topic: Delete me, all sorted, thank you. Support@mikrotik.com please respond,
Replies: 3
Views: 1292

Re: Delete me, all sorted, thank you. Support@mikrotik.com please respond,

Your domain might filtered out Mikrotik - this seems common.
by BRMateus2
Thu Mar 07, 2019 8:14 pm
Forum: General
Topic: RB4011 real world speed tests
Replies: 12
Views: 10379

Re: RB4011 real world speed tests

EoIP seems to be single-thread then, where the Kernel possibly mistakenly assimilated Btest and EoIP to the same thread - anyway, (4 - 1) threads which can go to any other feature.
by BRMateus2
Thu Mar 07, 2019 1:49 am
Forum: General
Topic: RB4011 real world speed tests
Replies: 12
Views: 10379

Re: RB4011 real world speed tests

Tell you, I have an old RB951G-2HnD MIPSBE which is not the top line of today's MikroTik hardware. Bridging between switches might turn into CPU bound, so it depends on how much bandwidth you need. I don't know what exactly "HW accel" means in the router block diagram, so I can't tell you ...
by BRMateus2
Wed Mar 06, 2019 9:36 pm
Forum: General
Topic: RB4011 real world speed tests
Replies: 12
Views: 10379

Re: RB4011 real world speed tests

Well, the processing power goes mostly by packets per second - mixing packet sizes is simply misleading towards a certain target PPS or countering a certain RAM bandwidth limit. RB4011 has two 2.5gbps switches so you can expect 5gbps upper total, anyway, what you do with the router can reduce that b...
by BRMateus2
Tue Mar 05, 2019 5:38 am
Forum: General
Topic: Radical change coming for home and small business networking
Replies: 54
Views: 13862

Re: Radical change coming for home and small business networking

You might get better roadmap directly from MikroTik, where this feature goes completely out of a routing scope and enters an pay to play or such things - remember Windows and its force privacy contracts when you give too much power. It's not like IANA and ISO things are respected when their scope go...
by BRMateus2
Tue Mar 05, 2019 5:17 am
Forum: General
Topic: Radical change coming for home and small business networking
Replies: 54
Views: 13862

Re: Radical change coming for home and small business networking

I don't think here in Brazil - or in any standard poor country in the world - this technology would prevail from start.
USA providers have tons of money, some experts and has time to implement those crazy all-in-one vulnerable protocols.
by BRMateus2
Mon Mar 04, 2019 4:47 am
Forum: General
Topic: HTTP speed test
Replies: 40
Views: 4218

Re: HTTP speed test

Well, HTTP speed tests are all by an specific protocol - Speedtest.net for example, is very different from Btest, which is very different from any open source Python server and client. There does not exist any HTTP Speed Test as you want, it does not work magically in computer science and protocols,...
by BRMateus2
Sat Mar 02, 2019 3:50 pm
Forum: General
Topic: huge amount of TCP DNS queries from outside
Replies: 6
Views: 1500

Re: huge amount of TCP DNS queries from outside

Your router might have been used in DNS amplification attacks.
The ISP should provide you an drop hole for the possible spoofed IP.
by BRMateus2
Sat Mar 02, 2019 2:29 am
Forum: General
Topic: Frequent PPPoE terminations
Replies: 16
Views: 16639

Re: Frequent PPPoE terminations

Send supout to support@mikrotik.com, this is a bug they might don't have any to support output.
by BRMateus2
Fri Mar 01, 2019 12:05 am
Forum: General
Topic: hap Mini
Replies: 10
Views: 3063

Re: hap Mini

To be honest, this shouldn't escalate to an last resort like netinstall - the small size is not good because does not allow to use all compatible features simultaneously, it's like installing Linux and only be able to execute X11 or Console(tty) but not both - it is damaging the brand, and SPI Flas...
by BRMateus2
Thu Feb 28, 2019 3:48 am
Forum: General
Topic: hap Mini
Replies: 10
Views: 3063

Re: hap Mini

To be honest, this shouldn't escalate to an last resort like netinstall - the small size is not good because does not allow to use all compatible features simultaneously, it's like installing Linux and only be able to execute X11 or Console(tty) but not both - it is damaging the brand, and SPI Flash...
by BRMateus2
Tue Feb 26, 2019 5:08 pm
Forum: General
Topic: Rb951ui-2nD issues
Replies: 7
Views: 2317

Re: Rb951ui-2nD issues

1. This might be port flapping, that means not related to any attacks or vulnerabilities - you might want to disable hardware offloading and enable cpu offloading as I had this same issue with my RB951G. Seems related to a bad cable/layer1 with mixed ethernet negotiation speeds, where any renegotiat...
by BRMateus2
Tue Feb 26, 2019 1:39 am
Forum: General
Topic: Rb951ui-2nD issues
Replies: 7
Views: 2317

Re: Rb951ui-2nD issues

Please
/export hide-sensitive
in terminal.
by BRMateus2
Mon Feb 25, 2019 4:50 pm
Forum: General
Topic: Rb951ui-2nD issues
Replies: 7
Views: 2317

Re: Rb951ui-2nD issues

What version of RouterOS and firmware you are using?
by BRMateus2
Mon Feb 25, 2019 4:45 pm
Forum: General
Topic: Security issue when Winbox exposed
Replies: 68
Views: 52632

Re: Security issue when Winbox exposed

Deantwo
From the reddit response (netsec), the limit of 3 packets is a per connection basis - this means you can scan the whole network for all ports and IPs.
by BRMateus2
Sun Feb 24, 2019 4:58 am
Forum: General
Topic: Need some help...hex setup [SOLVED]
Replies: 7
Views: 2755

Re: Need some help...hex setup [SOLVED]

You might want to start by this link then: viewtopic.php?t=143620
I don't know about VLANs tho, I only bridge for now (home).
by BRMateus2
Sat Feb 23, 2019 10:43 pm
Forum: General
Topic: Why Mikrotik does not encrypt the password in RouterOS?
Replies: 1
Views: 1920

Re: Why Mikrotik does not encrypt the password in RouterOS?

If someone has access to the RouterOS console, he at least already has access to any service exploit, it is just a question of activating a service and sending overflowing data or such. What you need is to disable "sensitive" in System/User List/Groups for untrusted users, but this is only...
by BRMateus2
Sat Feb 16, 2019 1:12 am
Forum: General
Topic: ERRO: wrong username or password
Replies: 11
Views: 29625

Re: ERRO: wrong username or password

Hackers on your outdated versions.
Or maybe outdated firmware scraped the settings.
by BRMateus2
Sat Dec 22, 2018 3:59 am
Forum: General
Topic: PPPoE Encoding is blank even if encryption required
Replies: 0
Views: 988

PPPoE Encoding is blank even if encryption required

Hello, I just want to confirm why my PPPoE Client has a blank Encoding even with a Required Encryption profile, and if its possible to solve: # dec/21/2018 22:50:22 by RouterOS 6.43.7 # model = RouterBOARD 952Ui-5ac2nD /ppp profile add name=force-encryption change-tcp-mss=yes use-encryption=required...
by BRMateus2
Thu Aug 09, 2018 6:10 am
Forum: RouterBOARD hardware
Topic: hAP ac (RB 962UiGS): Port flapping on LAN port when used for PPPOE connection
Replies: 9
Views: 4506

Re: hAP ac (RB 962UiGS): Port flapping on LAN port when used for PPPOE connection

You can try disable hardware-offload (/interface bridge port), fixed the issue for me, but it will make processing fully CPU bound..
This seems related as the OP already saw: viewtopic.php?f=3&t=128762
Running different speed negotiations.
by BRMateus2
Sat Jul 21, 2018 4:25 am
Forum: Announcements
Topic: VPNfilter official statement
Replies: 190
Views: 145850

Re: VPNfilter official statement

Lol the whole forum topic for nothing.
That's the function of an anti virus.
by BRMateus2
Tue Jul 17, 2018 7:25 am
Forum: General
Topic: Port forwarding WAN-IP:1234 to LAN-IP:4321 won't work
Replies: 9
Views: 3643

Re: Port forwarding WAN-IP:1234 to LAN-IP:4321 won't work

Many thanks for the information, I will not mishap next time as I didn't understand fully what was going on in an unconditional masquerade - I only use with configured out-interface-list, so thinking without that generated that big error of mine.

Good day @Sob!
by BRMateus2
Tue Jul 17, 2018 3:51 am
Forum: General
Topic: Port forwarding WAN-IP:1234 to LAN-IP:4321 won't work
Replies: 9
Views: 3643

Re: Port forwarding WAN-IP:1234 to LAN-IP:4321 won't work

I think your unconditional masquerade is doing it's job, it is masquerading the server output and changing the header to router IP, meaning the browser error is very clear as it did not get data from (..).20.
by BRMateus2
Thu Jul 12, 2018 10:23 pm
Forum: Announcements
Topic: v6.42.6 [current]
Replies: 102
Views: 63923

Re: v6.42.6 [current]

Perfect update and upgrade from 6.42.3 to this in RB951G-2HnD
by BRMateus2
Fri Jun 29, 2018 8:31 pm
Forum: General
Topic: [REQ] use not Google search in the Wiki.mikrotik.com
Replies: 1
Views: 858

Re: [REQ] use not Google search in the Wiki.mikrotik.com

Agreed - this goes more for an privacy concern them, and Duckduckgo is an very good alternative - I use it primally.
by BRMateus2
Thu Jun 28, 2018 8:09 pm
Forum: Announcements
Topic: VPNfilter official statement
Replies: 190
Views: 145850

Re: VPNfilter official statement

Many thanks @vecernik87 for such information, I've updated the original post tasking the reader to create layer 7 rules which is not my knowledge for all case scenario.
by BRMateus2
Thu Jun 28, 2018 7:07 am
Forum: Announcements
Topic: VPNfilter official statement
Replies: 190
Views: 145850

Re: VPNfilter official statement

Actually the second stage is, if this reference is correct (https://blog.securityevaluators.com/vpnfilter-threat-how-to-prevent-detect-and-mitigate-9cdf74fee92a), just detecting specific hardcoded destination IPs (supposing all VPNFilter code has the same IPs) # Address list /ip firewall address-lis...
by BRMateus2
Thu Jun 07, 2018 1:34 am
Forum: General
Topic: Massive PPPoE Drops
Replies: 8
Views: 3154

Re: Massive PPPoE Drops

You should never put an server IP you don't own and explicitly disallows such an shame ping flood..
by BRMateus2
Sat Jun 02, 2018 3:37 am
Forum: General
Topic: Winbox encoding error when launched from windows command promt
Replies: 2
Views: 1241

Re: Winbox encoding error when launched from windows command promt

Even all programming languages that I know do use tricks to make Unicode work, because the Unicode specification is very hard to understand and implement literally how it is specified without many performance constraints. Command prompt as I know, only supports ASCII specifications with ISO-8859 (&q...
by BRMateus2
Wed Apr 25, 2018 11:49 pm
Forum: General
Topic: Ping Knock
Replies: 20
Views: 10446

Re: Ping Knock

Well this deserves a page in the wiki or even forum pin
by BRMateus2
Tue Apr 24, 2018 12:24 am
Forum: Announcements
Topic: Advisory: Vulnerability exploiting the Winbox port [SOLVED]
Replies: 203
Views: 258424

Re: Advisory: Vulnerability exploiting the Winbox port

So how do you expect to secure 3000 routers without even reading MikroTik Documentation which is way smaller than the C++17 release specification??
by BRMateus2
Tue Apr 17, 2018 9:02 pm
Forum: General
Topic: redirect Youtube to non SSL
Replies: 3
Views: 1358

Re: redirect Youtube to non SSL

This isn't ethical, you will break everyone in your network for MitM attacks and too, break Google hard work at cryptography.
by BRMateus2
Sat Apr 07, 2018 8:22 pm
Forum: General
Topic: Please, help for Mikrotik WiFi network
Replies: 6
Views: 2002

Re: Please, help for Mikrotik WiFi network

I can't recommend the MikroTik WiFi for low latency 802.11; but they have good signal and very good bandwidth management so everyone can get some. My testings show an average jitter of 30 in some very high interference places, that's why ISP only use MikroTik with its proprietary wireless protocols....
by BRMateus2
Tue Mar 27, 2018 6:06 pm
Forum: General
Topic: High CPU on CCR1072 every pppoe-client go down
Replies: 13
Views: 4737

Re: High CPU on CCR1072 every pppoe-client go down

What is at tools profiler when this happens? Percentage by process.
by BRMateus2
Sat Mar 24, 2018 6:57 am
Forum: General
Topic: WLAN REGISTRATION LAST IP
Replies: 3
Views: 3660

Re: WLAN REGISTRATION LAST IP

What is at IP addresses and bridge ports?
by BRMateus2
Tue Mar 20, 2018 4:40 am
Forum: General
Topic: Lost connection to multiple LHG units [SOLVED]
Replies: 25
Views: 7454

Re: URGENT Help !! any security vulnerabilitie ? [SOLVED]

Version?
... details, formulate an relatory.
by BRMateus2
Thu Mar 08, 2018 4:39 pm
Forum: General
Topic: Winbox on Linux Problems
Replies: 33
Views: 19550

Re: Winbox on Linux Problems

Winbox officially doesn't support MAC at Linux, and the default settings from the MikroTik starts IP at 192.168.88.1.
by BRMateus2
Wed Mar 07, 2018 6:55 pm
Forum: General
Topic: Error: maximum connection count reached
Replies: 3
Views: 1458

Re: Error: maximum connection count reached

That version has tons of vulnerabilities; update all.
by BRMateus2
Thu Mar 01, 2018 2:27 pm
Forum: General
Topic: NTP for smips
Replies: 24
Views: 9515

Re: NTP for smips

I agree about including NTP to SMIPS for flexibility and, as many places has unstable jitter, or uses Windows which has horrible timing with bad internet, or user just wants to not use 4b/s bandwidth of the internet just to query NTP outside as its many home devices (NAT redirect), no hurts for that...
by BRMateus2
Fri Feb 23, 2018 7:06 am
Forum: General
Topic: traceroute when 5+ consecutive hops timeout
Replies: 2
Views: 2048

Re: traceroute when 5+ consecutive hops timeout

You can make an firewall rule which catches those packets from your IP to ISP LAN and redirects to your own router. I didn't knew the traceroute stops after 5 failures.

Edit actually my mikrotik traceroute doesn't stop after 5 timeouts.
by BRMateus2
Thu Feb 22, 2018 12:17 pm
Forum: General
Topic: Help!!! DDNS CRAZY
Replies: 3
Views: 1204

Re: Help!!! DDNS CRAZY

That IP your router detects at DHCP Client is actually an private network address range as follows: https://db-ip.com/all/100.66.171 The IP the cloud informs is actually your public IP which everyone can connect, but if your ISP denies certain ports that you need or uses NAT for a big chunk at the s...
by BRMateus2
Sat Feb 03, 2018 12:07 pm
Forum: General
Topic: [Help] About Queue size (pfifo)
Replies: 4
Views: 4344

Re: [Help] About Queue size (pfifo)

If you set a big enough buffer which depends exclusively on the workload from/to WAN, no packets will be dropped ever in that situation, but will consume more RAM and a little more CPU, as it has to track every new big chunk of buffer. It's up to you that even QoS can almost offer guaranteed deliver...
by BRMateus2
Tue Dec 26, 2017 2:07 am
Forum: General
Topic: RB750 really high sector writes
Replies: 9
Views: 8233

Re: RB750 really high sector writes

The architecture is different, even the software package sizes are different; can be related to kernel or even supout internal debug logging.
by BRMateus2
Mon Dec 25, 2017 8:01 pm
Forum: General
Topic: RB750 really high sector writes
Replies: 9
Views: 8233

Re: RB750 really high sector writes

From what I see, there is nothing wrong with your settings, place in the CLI/Terminal this command just to be safe: /tool graphing set store-every=24hours I do graph things every 24hs and the average writes per day is 3500. If I don't graph, the average is about the same as yours. This seems normal.
by BRMateus2
Sun Dec 10, 2017 7:09 pm
Forum: General
Topic: Ipv6 firewall bug?
Replies: 6
Views: 2275

Re: Ipv6 firewall bug?

Try to drop output; it seems to be skipping forward, and I think if the router originates the packets, it will place directly at output chain.
by BRMateus2
Wed Nov 29, 2017 3:40 pm
Forum: Wireless Networking
Topic: Unknown MAC connect/disconnect to wireless
Replies: 5
Views: 2270

Re: Unknown MAC connect/disconnect to wireless

Authentication is a must as it encrypts data; Mac spoofing is two clicks and "hacked" by a 6 year old.
by BRMateus2
Tue Nov 21, 2017 3:16 pm
Forum: General
Topic: Mikrotik Support
Replies: 7
Views: 1344

Re: Mikrotik Support

I needed help too and got an awesome experience with the support; awesome! Mikrotik is an golden enterprise.
by BRMateus2
Tue Nov 21, 2017 2:54 am
Forum: General
Topic: Monthly Stats for WAN interface only?
Replies: 4
Views: 2593

Re: Monthly Stats for WAN interface only?

Unfortunately no 2-step feature. As MikroTik is not really meant to be housed but running into dedicated bandwidth and such. I would like to implement such scripts but would occupy some of my time, but here's references: Use version v1.5 from link redirect: https://wiki.mikrotik.com/wiki/Automated_U...
by BRMateus2
Mon Nov 20, 2017 11:56 pm
Forum: General
Topic: Monthly Stats for WAN interface only?
Replies: 4
Views: 2593

Re: Monthly Stats for WAN interface only?

You can't get end of month GB consumption but can estimate by tool->graphing.

The GB can only be made by scripts. Not obtained as it doesn't have.

Remember to save to disk at highest interval possible or else your flash will be gone. Put 24hs.
by BRMateus2
Fri Nov 17, 2017 5:37 pm
Forum: General
Topic: Dynamic DNS on Digital Ocean
Replies: 2
Views: 1477

Re: Dynamic DNS on Digital Ocean

I could not link your request directly to what you need, but there is the public DDNS offered by MikroTik itself, at IP->Cloud (supports only IPv4 as now).
There you can make Digital Ocean point to the link created by the MikroTik.

Disable Update Time if you already have a NTP Client setup.
by BRMateus2
Sun Oct 29, 2017 11:53 pm
Forum: General
Topic: hEX PoE went brick, even netinstall does not bring it back
Replies: 2
Views: 942

Re: hEX PoE went brick, even netinstall does not bring it back

Netinstall works with equally RouterOS version, but might not with others.
by BRMateus2
Sat Oct 28, 2017 11:59 pm
Forum: General
Topic: Half speed in a PPPoE over bridged ADSL modem
Replies: 11
Views: 4063

Re: Half speed in a PPPoE over bridged ADSL modem

You can get the modem WAN MAC by connecting it at any port and going to IP->ARP, them set the WAN interface by: viewtopic.php?t=18305
"/interface ethernet set ether1 mac-address=xxx" provided ethernet WAN is port ether1.
by BRMateus2
Sat Oct 28, 2017 3:35 pm
Forum: General
Topic: RB951G-2HND Reboot issues and system corruption [SOLVED]
Replies: 6
Views: 5830

Re: RB951G-2HND Reboot issues and system corruption [SOLVED]

So I disabled all writes and even the 24hs DHCP leases; I might had bad luck and System was stored in bad blocks, because today I tested twice, reboot and it booted ok, shutdown and it booted too. Lessons learned: never write data in an interval less than 24hs to "any" NAND, or never write...
by BRMateus2
Fri Oct 27, 2017 7:45 pm
Forum: General
Topic: RB951G-2HND Reboot issues and system corruption [SOLVED]
Replies: 6
Views: 5830

Re: RB951G-2HND Reboot issues and system corruption [SOLVED]

Thank you for the suggestion! Yes I did use Graphing, today I disabled the disk-write and I'm graphing only to RAM; It happens to bug electricity every one to three months, its not that common; as its summer here and raining period, MikroTik suffered only one electricity cut and one low-voltage elec...
by BRMateus2
Fri Oct 27, 2017 4:48 pm
Forum: General
Topic: RB951G-2HND Reboot issues and system corruption [SOLVED]
Replies: 6
Views: 5830

Re: RB951G-2HND Reboot issues and system corruption [SOLVED]

Many thanks for your answer! I sent an email right now to support@mikrotik.com entitled "[Bug Ticket request] RB951G-2HND Reboot issues and system corruption". I love that router, would like to fix if its possible. Looked right now at bad blocks count, its 0.3% after the netinstall (before...
by BRMateus2
Fri Oct 27, 2017 12:15 am
Forum: General
Topic: Public-Mikrotik-Bandwidth-Test-Server(s)
Replies: 1009
Views: 1119362

Re: Public-Mikrotik-Bandwidth-Test-Server(s)

Hello, an big thank you for the btest! Its great having that server for testing purposes, I did some tests for 2 or 3 minutes to verify the %CPU of the MikroTik rules and QoS and optimizations (wasn't necessary), I'm using my first MikroTik bought from a month, RB951G-2HND, an great product! Best of...
by BRMateus2
Thu Oct 26, 2017 11:37 pm
Forum: General
Topic: RB951G-2HND Reboot issues and system corruption [SOLVED]
Replies: 6
Views: 5830

RB951G-2HND Reboot issues and system corruption [SOLVED]

This might be an duplicate, because my first topic doesn't show... Hello, so I bought the RB951G-2HND in september and it was my first one, before I had an TP-Link running DD-WRT which freezes after some days and the default firmware was even worse. Everything perfect, f* fast router and features th...