Community discussions

MikroTik App

Search found 14 matches

by zelon
Wed May 06, 2020 11:42 pm
Forum: RouterBOARD hardware
Topic: CRS Netinstall stuck on junmping to kernel code
Replies: 26
Views: 6507

Re: CRS Netinstall stuck on junmping to kernel code

Is it something wrong with hardware or software? I'm struggling with update for some time and can't install anything above 6.41.4. Depends on version I've got for example: loading kernel... OK setting up elf image... OK jumping to kernel code opendir: No such file or directory ERROR: no system packa...
by zelon
Wed Sep 13, 2017 9:04 pm
Forum: Beginner Basics
Topic: Routing mark through L2TPclient
Replies: 3
Views: 591

Re: Routing mark through L2TPclient

The content option searches for stuff inside packets. So if you need to mark routing just for single packets (e.g. udp dns queries), it can work. But not for anything more complex, e.g. whole tcp is out, because the content will be only in one packet and not in the rest belonging to connection. Eve...
by zelon
Wed Sep 13, 2017 6:01 pm
Forum: Beginner Basics
Topic: Routing mark through L2TPclient
Replies: 3
Views: 591

Routing mark through L2TPclient

I have 2 routers connected through L2TP. There's access from one side to another, both ways. My problem is /ip firewall mangle add chain=prerouting content=some_name action=mark-routing new-routing-mark=Through_VPN I've added /ip Route Add Dst-Address=0.0.0.0/0 Gateway="My VPN" Routing-Mark=Through_...
by zelon
Thu Oct 23, 2014 2:31 am
Forum: RouterBOARD hardware
Topic: 8 WAN or more Load Balancing
Replies: 5
Views: 4596

Re: 8 WAN or more Load Balancing

If you'd like get setup with no issues, my recommendation is to get device with ports connected directly to CPU (take a look on diagrams on routerboard.com), not through switch group. I mean issues like dropping connections (for example network games and voip), loosing routes and long convergence ti...
by zelon
Thu Oct 23, 2014 2:13 am
Forum: RouterBOARD hardware
Topic: Is there something wrong with ccr1009-8g-1s-1s+ ?
Replies: 21
Views: 7419

Re: Is there something wrong with ccr1009-8g-1s-1s+ ?

my units are still @mikrotik (almost 2 months is little long IMHO ;) ), but when I'll get replacement, they will get long stress test and I'll let you know about results ;) BTW, take a look at LCD just hours before they died ;) https://www.dropbox.com/s/f449rpt5q0k0hx2/ccr.jpg https://www.dropbox.co...
by zelon
Sun Aug 17, 2014 6:59 pm
Forum: RouterBOARD hardware
Topic: Is there something wrong with ccr1009-8g-1s-1s+ ?
Replies: 21
Views: 7419

Is there something wrong with ccr1009-8g-1s-1s+ ?

I've bought 2 units, connected in lab, first one died after ~20h of traffic generator, second one almost one week later but beeing just idle for this time. Both were upgraded to 6.18 just before testing. First one is dead as descibed in other topic, second one is black (no led is lighting), fun is r...
by zelon
Wed Aug 13, 2014 3:41 pm
Forum: RouterBOARD hardware
Topic: Traffic generator killed ccr1009 ?
Replies: 16
Views: 2956

Re: Traffic generator killed ccr1009 ?

expo, my are indeed 1s+ version There's no visible sign of life on it, the only things are heat and energy meter. Most of time it's in this state and for totally random periods of time it's trying to boot (fan on, led are blinking, blue led lights, lcd shows boot) and after that it behaves just like...
by zelon
Tue Aug 12, 2014 11:04 pm
Forum: General
Topic: 6.18 and traffic generator issue on ccr1009
Replies: 1
Views: 825

6.18 and traffic generator issue on ccr1009

There's an issue with traffic generator on ccr1009. When I run it simultaneously on sfp+,sfp and ether5 to ether8, it's working. But when I add stream to any port from switch group, ccr reboots.
by zelon
Tue Aug 12, 2014 11:00 pm
Forum: RouterBOARD hardware
Topic: Traffic generator killed ccr1009 ?
Replies: 16
Views: 2956

Traffic generator killed ccr1009 ?

I've connected in lab 2x ccr's through 2x crs's with traffic generator on sfp+, sfp and 4 ethernet ports (total 15gb rx/15gbtx). After about 20 hours one ccr just switched off and won't start anymore (it's trying to start for a while but after max 20s it's switching off or stays off for long time, b...
by zelon
Mon Aug 19, 2013 5:39 pm
Forum: Forwarding Protocols
Topic: disconnecting voip and network games
Replies: 0
Views: 683

disconnecting voip and network games

rbxxxx <--> ubnt1 <--> ubnt1 <--> rb1200 <--> ubnt3 <--> ubnt4 <--> rb1200 <--> PC Core <--> provider On each node were some rockets m5 with sectors and many M5 CPE. Each node had OSPF. On Core router was nat for most of traffic and some srcnat and dstnat rules. Some customers were complaining about...
by zelon
Mon Aug 19, 2013 1:32 pm
Forum: Forwarding Protocols
Topic: strange phenomenon ospf and NAT
Replies: 8
Views: 3236

Re: strange phenomenon ospf and NAT

Yes, i know. But this setup was working on different sets of devices. Once between PC as core router and rb1200 (I just realized that this problem occured a few times) and now between 2 x rb750 and rb750 and rb2011. Can you please check such setup, connect rb1 and rb2 with 10.0.0.65/29 and 10.0.0.66...
by zelon
Fri Aug 16, 2013 11:45 pm
Forum: Forwarding Protocols
Topic: strange phenomenon ospf and NAT
Replies: 8
Views: 3236

Re: strange phenomenon ospf and NAT

No, nothing was touched for past 2 months. Best part is when I connected rb1--rb3-ubnt1--ubnt2-rb2 and between rb1 and rb3 was the same. I've been able to ping rb1 from rb3 but not rb3 from rb1. When I've added any new NAT rule to rb3, then OSPF was disconnecting. Maybe there's something in packet f...
by zelon
Fri Aug 16, 2013 8:48 pm
Forum: Forwarding Protocols
Topic: strange phenomenon ospf and NAT
Replies: 8
Views: 3236

strange phenomenon ospf and NAT

I've been using this config for a few years, but it happened already twice. rb1--ubnt1---ubnt2--rb2. Between rb1 and rb2 is ospf. Suddenly ospf stopped and I've found, that I can ping rb1 from rb2 but not rb2 from rb1. Mac telnet was working correctly. I've downloaded config from rb1 and uploaded to...
by zelon
Thu Feb 14, 2013 9:09 pm
Forum: General
Topic: 5.23 released!
Replies: 72
Views: 26585

Re: 5.23 released!

there's ospf problem with 5.23 installed. default route is flapping, on gateway is set to distribute 'always as type 2' but it's just gone for some reason in random periods of time (today 6 times). the cure is to disable and enable default route on gateway, then i'ts redistributed until it's gone ag...