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by sakirozkan
Thu May 21, 2020 2:49 pm
Forum: RouterBOARD hardware
Topic: CCR1072 watchdog reboot
Replies: 156
Views: 29194

Re: CCR1072 watchdog reboot

For those of you who have disabled connection tracking or tweaked the connection tracking settings

Was it successful?
We use it, it works very well. Before these settings, ccr1072 will restart every one or two days
1072.JPG
1072 connection.JPG
by sakirozkan
Wed Apr 15, 2020 1:47 pm
Forum: General
Topic: Rb4011 Licence level 5 but 507 active pppoe tunnel
Replies: 2
Views: 989

Rb4011 Licence level 5 but 507 active pppoe tunnel

Hi
we use rb4011 with level5. Licence 5 pppoe tunnel limit 500 but we use 507.
by sakirozkan
Thu Feb 27, 2020 10:09 am
Forum: RouterBOARD hardware
Topic: CCR1072 watchdog reboot
Replies: 156
Views: 29194

Re: CCR1072 watchdog reboot

I changed connection tracking times. And now uptime 15 days with 6.46.1 enabled: auto tcp-syn-sent-timeout: 2s tcp-syn-received-timeout: 2s tcp-established-timeout: 20s tcp-fin-wait-timeout: 5s tcp-close-wait-timeout: 5s tcp-last-ack-timeout: 5s tcp-time-wait-timeout: 5s tcp-close-timeout: 5s tcp-m...
by sakirozkan
Wed Feb 12, 2020 11:31 pm
Forum: RouterBOARD hardware
Topic: CRS318 netPower - any news?
Replies: 20
Views: 5776

Re: CRS318 netPower - any news?

CRS318-1Fi-15Fr-2S-OUT
by sakirozkan
Mon Feb 03, 2020 11:38 am
Forum: RouterBOARD hardware
Topic: CCR1072 watchdog reboot
Replies: 156
Views: 29194

Re: CCR1072 watchdog reboot

I changed connection tracking times. And now uptime 15 days with 6.46.1 enabled: auto tcp-syn-sent-timeout: 2s tcp-syn-received-timeout: 2s tcp-established-timeout: 20s tcp-fin-wait-timeout: 5s tcp-close-wait-timeout: 5s tcp-last-ack-timeout: 5s tcp-time-wait-timeout: 5s tcp-close-timeout: 5s tcp-ma...
by sakirozkan
Thu Jan 23, 2020 10:37 pm
Forum: RouterBOARD hardware
Topic: CCR1072 watchdog reboot
Replies: 156
Views: 29194

Re: CCR1072 watchdog reboot

So, could someone who has a working CCR1072 tell me what is wrong with the configuration on the video:

https://youtu.be/TAWQRaplnsM
+++
by sakirozkan
Thu Jan 16, 2020 2:29 pm
Forum: RouterBOARD hardware
Topic: CCR1072 watchdog reboot
Replies: 156
Views: 29194

Re: CCR1072 watchdog reboot

I wrote it before. It is clear: Reboot min requirements: - connection-tracking activated - clear routing between two interfaces - 1G bidirectional traffic, 600B packets (each interface handles 1G in each direction) If the packets are bigger (1500B): - ~2,5G bidirectional traffic If the traffic is m...
by sakirozkan
Wed Aug 21, 2019 6:47 pm
Forum: General
Topic: High Traffic Graphing Problem
Replies: 2
Views: 613

Re: High Traffic Graphing Problem

Is there any solution in winbox
by sakirozkan
Wed Aug 21, 2019 11:51 am
Forum: General
Topic: High Traffic Graphing Problem
Replies: 2
Views: 613

High Traffic Graphing Problem

I try 6.43.8 and 6.45.3. When the traffic over 2100 mbps, graphing gives error. Picture shows the error.
by sakirozkan
Mon Apr 23, 2018 7:24 pm
Forum: Announcements
Topic: Advisory: Vulnerability exploiting the Winbox port [SOLVED]
Replies: 204
Views: 186962

Re: Advisory: Vulnerability exploiting the Winbox port

Only closing winbox port is enough? what about api and api-ssl ports? Disable any service you really really don't need. If you don't know what's it about, then you don't need it. Whatever remains (either winbox, https or ssh), protect with firewall as much as possible. Leave it open from only a few...
by sakirozkan
Mon Apr 23, 2018 6:08 pm
Forum: RouterBOARD hardware
Topic: CCR1072 watchdog reboot
Replies: 156
Views: 29194

Re: CCR1072 watchdog reboot

Is there any development with new versions. I use 6.38.7 for this reason.
We want to upgrade 1072 for "Vulnerability exploiting the Winbox port" Anyone use 6.42 version with 1072 without watchdog reboot error.
by sakirozkan
Mon Apr 23, 2018 6:01 pm
Forum: Announcements
Topic: Advisory: Vulnerability exploiting the Winbox port [SOLVED]
Replies: 204
Views: 186962

Re: Advisory: Vulnerability exploiting the Winbox port

Only closing winbox port is enough?
what about api and api-ssl ports?
by sakirozkan
Thu Mar 22, 2018 1:37 pm
Forum: General
Topic: Radius Expiration time send with coa
Replies: 0
Views: 346

Radius Expiration time send with coa

I can't find expiration time change with coa in Mikrotik. Is there any way to change expiration time for sessions? There are this functions only; Mikrotik-Group Mikrotik-Recv-Limit Mikrotik-Xmit-Limit Mikrotik-Rate-Limit Ascend-Data-Rate (only if Mikrotik-Rate-Limit is not present) Ascend-XMit-Rate ...
by sakirozkan
Thu Jan 18, 2018 4:06 pm
Forum: General
Topic: Lite5 reboot then script run
Replies: 4
Views: 635

Re: Lite5 reboot then script run

We have about 1800 lite 5 only 2 is do this. Reseller from Turkey.
by sakirozkan
Thu Jan 18, 2018 4:16 am
Forum: General
Topic: Lite5 reboot then script run
Replies: 4
Views: 635

Re: Lite5 reboot then script run

there isn't any script and when we reboot lite 5 comes with this script again. there isn'ta problem with reset configuration
by sakirozkan
Tue Jan 16, 2018 4:53 pm
Forum: General
Topic: Lite5 reboot then script run
Replies: 4
Views: 635

Lite5 reboot then script run

Hi i have two lite5. When i reboot the lite5,it runs the script. This is the log. How can i fix this error. 00:00:35 system,info router rebooted 00:00:41 script,info Starting_defconf_script_ 00:00:46 system,info device changed 00:00:46 system,info device changed 00:00:46 system,info device changed 0...
by sakirozkan
Mon Nov 20, 2017 6:10 pm
Forum: RouterBOARD hardware
Topic: CCR1072 watchdog reboot
Replies: 156
Views: 29194

Re: CCR1072 watchdog reboot

is there any development of the watchdog reboot subject. What version are u using for solution. Our 1072 is reboots every 2 weeks.
by sakirozkan
Sat Nov 04, 2017 7:39 am
Forum: RouterBOARD hardware
Topic: CCR1072 watchdog reboot
Replies: 156
Views: 29194

Re: CCR1072 watchdog reboot

hi, at the moment we have 21 ccr1072 with 6.41rc44 all up with 17 days without issue. We do bgp + filtering + ospf. Nothing else. Try to upgrade to this release, if you still experience reboot you can exclude these service as reboot cause. We experienced reboots with cpu upgraded to 1200Mhz, at 100...
by sakirozkan
Wed Oct 04, 2017 11:20 pm
Forum: General
Topic: why mikrotik donot support nat 444
Replies: 14
Views: 2381

Re: why mikrotik donot support nat 444

Function for making srcnat commands easy
by sakirozkan
Sun Oct 01, 2017 8:19 pm
Forum: General
Topic: why mikrotik donot support nat 444
Replies: 14
Views: 2381

Re: why mikrotik donot support nat 444

You will find document in wiki

https://wiki.mikrotik.com/wiki/Manual:I ... _or_NAT444

In document there is a function for cgnat it works good.
by sakirozkan
Sat Sep 23, 2017 5:24 pm
Forum: General
Topic: CCR1009-8G-1S-1Splus with 10gb uplink ?!
Replies: 7
Views: 1166

Re: CCR1009-8G-1S-1Splus with 10gb uplink ?!

As long as you're within the 300m distance limitation, yes. No reason why it won't work.
Why 300 meters. With S+31DLC10D single mode sfp+ 10km. It is compatible
by sakirozkan
Wed Sep 20, 2017 9:07 pm
Forum: General
Topic: Unable to ping from mikrotik
Replies: 7
Views: 1745

Re: Unable to ping from mikrotik

Mikrotik says
*) ping - fixed ping getting stuck (after several thousands of ping attempts);

is fixed with this.but when update ccr1072 it gives watchdog error and reboot

viewtopic.php?f=7&t=78462
by sakirozkan
Tue Sep 19, 2017 5:01 pm
Forum: General
Topic: Unable to ping from mikrotik
Replies: 7
Views: 1745

Re: Unable to ping from mikrotik

The only difference between Ping and Trace (besides the TTL in the ICMP Type 8 outbound packet) is the return packet for the in-between hops. The return packet will be an ICMP type 11 for in between hops for a trace and an ICMP type 0 for the final hop. A ping will always have an ICMP type 0 as the...
by sakirozkan
Sun Sep 17, 2017 10:12 pm
Forum: General
Topic: Unable to ping from mikrotik
Replies: 7
Views: 1745

Re: Unable to ping from mikrotik

The only difference between Ping and Trace (besides the TTL in the ICMP Type 8 outbound packet) is the return packet for the in-between hops. The return packet will be an ICMP type 11 for in between hops for a trace and an ICMP type 0 for the final hop. A ping will always have an ICMP type 0 as the...
by sakirozkan
Sat Sep 16, 2017 10:07 pm
Forum: General
Topic: Unable to ping from mikrotik
Replies: 7
Views: 1745

Re: Unable to ping from mikrotik

Our ccr1072 6.38.7 same issue.
it works good for 25 days. now it can't send any ping all of ip's. But traceroute is working fine.
We send this to the mikrotik Ticket#2017091622000659
by sakirozkan
Mon Aug 21, 2017 4:10 pm
Forum: Wireless Networking
Topic: router was rebooted whitout proper shutdown by watchdog
Replies: 24
Views: 20284

Re: router was rebooted whitout proper shutdown by watchdog

I have the same issue on CCR 1072 - cpu is 1000 MHz - fw is 6.40.1
Any ideas?
I have the same issue with ccr1072. fw 6.40.1
by sakirozkan
Sun Aug 13, 2017 1:24 pm
Forum: Wireless Networking
Topic: Feature request : Clients second ssid for failover
Replies: 1
Views: 428

Feature request : Clients second ssid for failover

we want for wireless client second ssid. We make it with script. It works good. I think it is a good idea.
We control the registration if registraiton is down for 3 minutes, script change the ssid to spare access point.
Can u make this with second ssid.
by sakirozkan
Thu Jul 13, 2017 8:36 am
Forum: General
Topic: The Dude Client 4k Support
Replies: 2
Views: 546

Re: The Dude Client 4k Support

Not in winbox, The Dude client
by sakirozkan
Wed Jul 12, 2017 10:23 pm
Forum: General
Topic: The Dude Client 4k Support
Replies: 2
Views: 546

The Dude Client 4k Support

Hi

I'm using windows 10 with a 4K screen and The Dude Client isn't support 4k.

Can you please add 4k support?

thanks,
by sakirozkan
Thu Jun 15, 2017 11:06 am
Forum: Wireless Networking
Topic: The problem of our day is wireless interference
Replies: 0
Views: 451

The problem of our day is wireless interference

the problem of our day is interference for wisps.
Is there any working for this problem. for example like this
https://community.ubnt.com/t5/Ubiquiti- ... 61693#M658
by sakirozkan
Wed Jun 14, 2017 6:00 pm
Forum: Announcements
Topic: v6.40rc [release candidate] is released!
Replies: 231
Views: 51565

Re: v6.40rc [release candidate] is released!

Version 6.40rc21 has been released.
!) wireless - added Nv2 AP synchronization feature (for experimental use)(CLI only);

Visit this link in order to find out more about new wireless feature:
https://wiki.mikrotik.com/wiki/Manual:N ... ronization
Good experiment..
by sakirozkan
Tue Jun 13, 2017 12:32 am
Forum: The Dude
Topic: Dude Client Resolution
Replies: 0
Views: 449

Dude Client Resolution

We want to use dude client in 4k monitoring stytem. But the display is very poor.It is good 1080 view. is there any settings for 2k, 4k resolution?
by sakirozkan
Thu Jun 08, 2017 2:16 am
Forum: General
Topic: Feature Request Nv2 Background Scan
Replies: 1
Views: 711

Feature Request Nv2 Background Scan

We are waiting background scan on Nv2 protocol. is there any work about this.
by sakirozkan
Sat Jun 03, 2017 10:20 pm
Forum: Wireless Networking
Topic: nv2-downlink-ratio
Replies: 6
Views: 3051

Re: nv2-downlink-ratio

Milestone for Mikrotik. One p2p link 80/20 works nice. Soon test p2m. What's throughput difference for dynamic and 80/20 ratio? It works as expected in our test setup, download and upload throughput are just restricted to desired ratio. If the throughput with dynamic ratio is 100mbps half duplex th...
by sakirozkan
Sat Jun 03, 2017 12:03 am
Forum: Wireless Networking
Topic: nv2-downlink-ratio
Replies: 6
Views: 3051

nv2-downlink-ratio

is there a test result for this function?

What's new in 6.40rc6 (2017-May-11 12:53):
*) wireless - added option to change "nv2-downlink-ratio" for nv2 protocol (CLI only);
*) wireless - added option to set "fixed-downlink" mode for nv2 protocol (CLI only);
by sakirozkan
Mon Jan 09, 2017 7:45 pm
Forum: General
Topic: Sxt Lite5 Every reboot reset the configuration
Replies: 1
Views: 858

Sxt Lite5 Every reboot reset the configuration

Sxt Lite5 Every reboot reset the configuration.it is boot mode flash-boot . But it should be nand-if-fail-then ethernet. I try netinstall it install then everything is same. is there any way to correct this problem.
by sakirozkan
Thu Jan 05, 2017 10:30 am
Forum: Announcements
Topic: v6.39rc [release candidate] is released
Replies: 391
Views: 93737

Re: v6.39rc [release candidate] is released

Station Roaming feature is available only for 802.11 wireless protocol. when we use background scan on nv2 and use station roaming. is there any work for nv2.
by sakirozkan
Fri Jul 15, 2016 9:46 pm
Forum: Scripting
Topic: Wireless Script
Replies: 1
Views: 763

Wireless Script

Hi     We want to use a script in wireless stations for "when we change ap frequency stations frequencies changes dynamicly"     the scenario in one minute interval control the wireless registration if there is a wireless registration, it doesnt make something if there isn't registration, it changes...
by sakirozkan
Thu Nov 27, 2014 12:31 am
Forum: General
Topic: Wisp Routing or Bridging
Replies: 3
Views: 1842

Re: Wisp Routing or Bridging

Can u give me a suggestion for mpls. Which routerboards can i use? Rb450 , 850, 1100 vs.
And do u give a script for some tower router. How can i program ap's and ptp links? Thanks
by sakirozkan
Mon Nov 24, 2014 8:56 pm
Forum: General
Topic: Wisp Routing or Bridging
Replies: 3
Views: 1842

Wisp Routing or Bridging

Hi i have a wisp company and i have 400 costumer now. In the centre i have ccr1036. Syslog server and dmasoft radius server. i have 5 pop tower. I use qrt and sextant for tower links. I use bridged network for links and towers. Which is the best one bridge network or route network for wisp? And how ...
by sakirozkan
Sat Nov 22, 2014 10:52 pm
Forum: General
Topic: Ccr1036 routing helpp
Replies: 1
Views: 793

Re: Ccr1036 routing helpp

is there anysolution for this please help
by sakirozkan
Fri Nov 21, 2014 10:17 pm
Forum: General
Topic: Ccr1036 routing helpp
Replies: 1
Views: 793

Ccr1036 routing helpp

I have ccr1036. I configure pppoe server for my costumers. I have metro ethernet connection. I have a ip block. I use netmap function for my costumers to give ip address. add action=netmap chain=dstnat comment=Static ip dst-address=xxx.xxx.xxx.xxx\ in-interface=MetroEthernet to-addresses=yyy.yyy.yyy...
by sakirozkan
Thu Nov 06, 2014 5:43 pm
Forum: Wireless Networking
Topic: Mikrotik WISPs: Where?
Replies: 98
Views: 62445

Re: Mikrotik WISPs: Where?

www.netwifi.com.tr

The company started working july 2014 in Turkey. 400 customers, 100% Mikrotik Routers & Wireless CPE
by sakirozkan
Thu Nov 06, 2014 5:31 pm
Forum: Wireless Networking
Topic: SXT G-5HPacD Sa
Replies: 2
Views: 1598

Re: SXT G-5HPacD Sa

Thanks for your reply.
by sakirozkan
Thu Nov 06, 2014 1:29 pm
Forum: Wireless Networking
Topic: SXT G-5HPacD Sa
Replies: 2
Views: 1598

SXT G-5HPacD Sa

I buy SXT G-5HPacD Sa. On the box writes SXT G-5HPacD Sa but in system routerboard menu writes SXT G-5HPacD. Is this true product?