MikroTik

ckgth

Has No one this setup? CRS behind CRS?

ckgth

OK. after i have now set the pvid back to 1 at the bridge interface, unfortunately the same error occurs. After a few minutes, the switch is no longer accessible via layer3. I need bridge filters. I must translate pvid 406 on access-ports to uplink. and bridge some other vlans to specially ports lat...

ckgth

OK. Thanks. I see it.
I have now set the pvid of the bridge back to "1".
Thanks for the hint. I'll see if it's better now.

ckgth

In order to be able to admin the switch via vlan44 (management Vlan) and with the bridge filter switched on, this should be according to the description https://wiki.mikrotik.com/wiki/Manual:Interface/Bridge#Management_access_configuration be so. The Access Ports sfpsfpplus2,3 has pvid 406 to tag un...

ckgth

Hi, I have a CRS326 (B) behind another CRS326 (A) Bridge filtering is activated on Switch A and VLAN44 is entered for SwitchB and for the uplink. A router with vlan44 and IP 10.9.0.3/24 is attached to this switch on the uplink via Vlan44 At Switch B I can reach the router via Layer3. From the router...

ckgth

Hi,

yes. The same.
on all routers, every ROS

ckgth

Hello,

when will this be fixed?
Problem Winbox or Router OS ?

01.jpg

I think, others have this Problem
It cuts every 2,1 Gbps/s

cheers
Christian

ckgth

Hello Ed, ok. The "must" disable/enable the IGMP-Snooping on the Bridge is an Problem. Another stream-reciver IPTV to DVB-C is on the Bridge, so that every disable/enabel stream hangs 4-5 sec :-( Now on the Bridge is an MT PIM Router. It works. But why the PIM Router recives always the com...

ckgth

Hi, i now have config IGMP-Proxy. IT's working good. But now i need control over the CPE. Need to set up MAC-Adresses that can recive Multicast Streams an of course some Groups and some not. How can i setup this? Need not set "only static MFC" for many Multicast-Groups of many recivers... ...

ckgth

Hello, i have set the igmp-snooping now after all sets: settings now (last set was igmp-snooping=yes): [admin@astro-multicast-switch1] /interface bridge> pr det Flags: X - disabled, R - running 0 R name="bridge1" mtu=auto actual-mtu=1500 l2mtu=1592 arp=enabled arp-timeout=auto mac-address=...

ckgth

o.k.
i have set all 3 ports on bridge to "multicast-router=yes" an on bridge "permanent"
but the stream stops every 4mins...

ckgth

Hi, yes. Thank You. There ist no automatic "multicast-router=yes". I have set this Port manually to this, but not makes better. now i have set "multicast-querier=yes" and "multicast-router=yes on bridge. but these optiuons are only in cli, so that i have not seen this. thank...

ckgth

Hello, i use an CRS317 with connect 2 IP Streams that steams many MPTS/SPTS via an CRS317 to an Multicast-Reciver. On the CRS there are only the 3 Ports in a Bridge (2 from Streames, 1 to reciver). On The Switch on CRS ist also "port-forward override" to only the recice port so that the St...

ckgth

We use a few DVB streamers, which also generate MPTS and MPTS video IPTV streams. But apparently via broadcast. So every connected network interface gets the full traffic. How can I build a "control" of the traffic with the intermediate CCR so that only the corresponding MPTS or SPTS curre...

ckgth

because I wanted to have a proven, good running solution that I can rely on at BGP. No DIY. Unfortunately, no such router was to be found on the MUM. Also from MT there was nothing new. Very sad ...

ckgth

Hi,

Argh. Quagga is not for me. Filters and Community is use. On All uplinks. On 4gbit/s is the end near...
I will still use mt.
I will Look at mum in Vienna for „baltic“ Router and his Speed. I Hope, that there use better intel i9 because i7. I7 is 2 years old...

Cheers.
Christian

ckgth

Hello There, currently we have an 1072 and 5 Upliks (eatch full feed). Currently we have BGC 1072 in use. I wonder if it makes sense to replace them with Baltic vengance routers. Even with the 71 cores, it often happens that the individual cores are fully utilized for a full time, even though others...

ckgth

Hello, I will bridge more 10G SFP+ Ports with Horizon to 1 Uplink SFP+ I have seen, that when i add an Port to the Bridge, then it's auto HW offload (OK). But when i add Horizon to this Port, HW offload Flag will remove. How mutch is it with Horizon more CPU consumtion? Any other Way, when it is so,...

ckgth

Hi, It can only be a problem with MPLS / VPLS. Without MPLS / VPLS go purely from IP to IP even with only one connection ~ 800 Mbit / s. If I give the VPLS ever an IP (from a / 30) and test here to the respective other IP go with new a connection ~ only 200 Mbit / s (when other Traffic past the VPL ...

ckgth

Hi, i have no connection-tracking activ. nowhere. OK. Unfortunately, after a few days I am not really smart. I now have the following structure: CCR1016 - -------- OSPF / MPLS / VPLS ---- ---- CCR1016----CMTS -----CM All MT devices have latest software 6.43.8. I do measurements from the CM (cable mo...

ckgth

How is it when I do a bandwidth test on multiple routers. I have a routed OSPF MPLS / VPLS backbone. Let's say I want to do a BB test from Router A to Router E via B, C, D. Where VPLS is directly between A and E. The data passes directly from A to E via VPLS, MPLS, and finally OSPF. A and E are two ...

ckgth

o.k.

I see, the CPU of BWtest-Server is on 1 Session on 95%.

I will test with faster Router...

ckgth

so. I have now done two more tests. with 20 simultaneous connections a CPU comes to 100%, it runs 940 Mbit / s (interface 1Gbps). With 1 possible connection is no !!! CPU to 100%, but only 300 Mbps. So not on the CPU?

ckgth

OK. the router has 16 CPUs each with 1200mhz. But 200 MBit / s should also create at least a CPU with 1.2Ghz. I'll take a look at the single CPU utilization during the bandwidth test. Can it be something else? Queues are on all routers that are involved in "no queue" or "only-hardware...

ckgth

Hello, I have an MT router CCR1016. Connected is a Cisco CMTS C4 for cable internet. Customers on this CMTS have between 200-400 MB of Internet download. Unfortunately, the downloads come with a single download only about 60-80 Mbit / s. In a speed test with 20 simultaneous TCP connections, the book...

ckgth

Hello, I have a question about a CRS212. Here I would like to set ether1 as uplink and set sfp1 - sfp10 as customer ports. The customers should with max. a CPE can go online via pppoe. The customers have to their CPE under circumstances still medienwandler to the router in between. I would like, tha...

ckgth

Hello,

is there any new tips?
The hap ac lite was not comming up after an update. No Ethernet link on all ports
and a blinked USR-LED....

ckgth

Hi, i have installed an 3.6 Dude and will export data and import in new Dude v6. Now i have ~300 Devices in Dude and my CF Card 250MB is full. When i make an "Export" in Dude then it shows "No enough disk space". Is there a Way to clean many Data without the Devices in Dude? I ca...

ckgth

Hi, i want to replace at my router an gateway for many prefixes.. Now the Router has about 100 Routes. Now i will replace the static route to 72.80.1.0/24 with easy in CLI. i make pr where distance =1 , it counts 0,1,2,3,4,... is it possible, that after this command is to use set 0,1,2,3,4 gateway=x...

ckgth

Hello Sam, soory, again an not going feature in MT, what was made for..... We have 2 SFP-ZR Modules (1Gig) - over 65km only becomes ~50 MBit/s :-) I think, the Problem is in the Data-Bus on MT Board to the Module-Cage. We have 2 SFP+ 10Gig ZR Modules, there no link was comming up...... over 2,5 T€ f...

ckgth

Hello kristaps, when i make an LAN Cable direkt connection between 2 RB1200 , then BW-Test with 20 TC Connections are ~250Mbit/s, with 1 (one) Connection TCP are same (250 MBit/s). Please tell me, where there is an TCP Paralell-Stream - Problem ? with or without routing is wurscht ! best regards Chr...

ckgth

ok. this is clearify. but why are more traffic with more connections?
Should it than not be more ore same traffic with one?

ckgth

Hello, we have a Link RB1000---CRS---MT-MediaConverter---10kmFiber---CRS----Alcoma6km----CRS----Alcoma4km---CCR All Links are Gigabit Full-Duplex. When i made an Bandwith-Test with max. 1 TCP Connetion from RB1000 to CCR, then only 80Mbit/s was reached, with 20 Connections are 200 Mbit/s reached. Wh...

ckgth

Hi, we have an NV2 P2P Link with 100/100% CCQ on 40Mht 2S/SGI , but when i make an BWtest with 2 CCRs bihind the Antennas of the link, then result is 20-30 Mbit with max 1 TCP Connection and 100Mbit/s with 20 TCP Connections. What can be wrong? With UDP is also 100 Mbit/s possible. Antennas are SXT5...

ckgth

Hello,

i need 10Gbit/s for an 80km long Link.
So, the Link should be made with Glass and also SFP+ - Modules with 1550nm ZR.

Have anyone made a link with SFP+ - Modules with this Range?
Whitchs modules?
Both Modules should be made in an CRS on SFP+2

best regards
Christian

ckgth

Hello, i wont to make an Trunk over 2 identical Wireless-Links between 2 CRS. on CRS 1 i use eth1 and eth2, on CRS 2 also. Must i make on both CRS eth2 set eth1 as master-port and then make trunk in /int eth switch, or should the master-port not set? Everything without Vlan.... on both CRS thes eth3...

ckgth

Hi there,

why:

:global model [/system routerboard get model]
:if ( "SXT" in $model ) do={ :put "SXT-is-in-da-house";} else={ :put "no-SXT";}

not working?
Can everyone please help?

best regards
christian

ckgth

Hi,

routerboard-pack is integrated in system-pack. ok. but now dude is not update many cpe's. he shows "some packages unavailable"
how can i fix this?
is the an fake "routerboard" -package for ros 6.11 ?

regards
Christian

ckgth

Hi, this is not an ROS Problem. I have mailed the support (!!!Answer in 5 min!!!!) Hello, You cannot user get number=0 in scripts. Use find command to find specific entry. Regards, Maris you should use: :global txold [/interface wireless registration-table get [ find interface=wlan1 ] tx-signal-stre...

ckgth

Hi,

i will made a simple tx-power script, but the global are not set:

:global txold [/interface wireless registration-table get number=0 tx-signal-strength];
:log info $txold;

becomes a zero in script - no data. Why?
With cli it works.

regards
Christian

ckgth

Hi,

you are right!
Many thanks.

but: manualy run the script from terminal is also not going. But with sheduler only, it works fine!

ckgth

Hi,

no. When i use you code, then the router will request for an "y(es)" ?!

regards
Christian

ckgth

Hello, i need for a script the current TX-Signal-Strength aof the CPE Antenna (the signal, it cames in in AP). With the script i will set tx-power automatically every 24 hours on the CPE (so it will be not to many on the AP). Has anyone a script or siple the cli-command for become only this value? I...

ckgth

Hi,

is there a reason, why L2MTU on RB/750G is only 1520 and about the wiki it should 1524

look:

02.jpg

and:
http://wiki.mikrotik.com/wiki/Manual:Ma ... _frame_MTU

or is it a fase-positive?

best regards
Christian

ckgth

Hello, we have Update an CCR-1036-12G-4S from 6.5 now to testing 6.7 because of port-flapping with 100MB Ports (this was absolutely not acceptable) and now we have "reboot by watchdog timer". With 6.5 this was not! No supout was generated.... Hey MT! I known, the price for this device in r...

ckgth

Hi,
i want to put the vlan1 and vlan2 (both are bound on ether1) and ther1 untagged in the same bridge.
Must i bound the vlan's to the bridge (interface for Vlan's bridge1), or can it be the bridge port "ether1"?

best regards
Christian

ckgth

Hello,
no. SNMP is off.
i have enabled and disabled it.
Ethernet Ports flapping again.

regards

ckgth

6.4 with CCR 1036 12G 4S - ALL PORTS (incl. SFP) Port-Flapping still exists. ;-(
There is no electrical reason on sfp

both SFP's are MT-SFP's

ckgth

of course. The example above was only there to show how I want to do

ckgth

Hello there outside of snow:-), i will setup an AS20 - 2 uplinks to as10 and as30. also i recive full-table from as10 and as30. from as30 over community 30:10. now i will forward the full-table from as10 to as30 over community 40:10 and of course my own prefixes to both as. to as10 without community...

ckgth

Thank You.
It is now fixed.

ckgth

Hi,

2011 with 5.21 and 3.0 works also no.

regards
Christian

ckgth

Hi Folks, i have the following Problem: I monitor round about 200 RB's. All without SNPM :-) Works fine till i make a RB SNMP on. I have added 2 Servicees check on SNMP, but the Device shows 4.29 G Services?? The open of the Device in Dude is also very slow (only of this device), but on the "Se...

ckgth

you mean, that only eth 1-5 are to use? no 6-13 ?

regards
christian

ckgth

correct. when you use only one switch group then...

ckgth

hi,

exactly the same here. when you use only one switch-group,then speed is o.k. when you use both is very slow....
with an 1200 also clients behind very slow.
tested with 5.17-5.20

regards
christian

ckgth

hi normis, We have made very often a support-request set. unfortunately never got an answer .... We make prioritize facilities within our network of VoIP in both directions. This is very easy with NV2 and MPLS / VPLS with exp-bits. This can simply be the traffic on the CPE or the other endpoint of t...

ckgth

Hi there, it looks so, that when brid-filter is on, then VPN not works. The Bridge filter is on AP an traffic from station-bridge CPE-Antenne (before PPPoE-Router) goes on it in a MPLS-VPLS Tunnel. When i configure no rules on ip firewall (no mangle n no filter) and only the bridge-filter function i...

ckgth

Hi here,

http://shop.meconet.de/Hardware-Einzelt ... 5_141.html

the card looks for ROS as simple Ethernet-Card.

ckgth

Hi there, I have configure a MPLS/VPLS Connection over NV2 with frame-priority an 4 Queues. At the first side i use firewall for pppoe on bridge and with a simple mangle rule i set Voip-traffic from SIP-Server to prio=7 and all other traffic to prio=2 (all on src in filter rule). On the second side ...

ckgth

currently there is no fix.
i think it cames far in future, when ros 6 comes. i think there is a kernel problem...
Can anyone says, when ROS6 cames? Roadmap?

regards

ckgth

Hello, strange Problem with all 5 ROS. On many Routerboard 411AH the OSPF hangs the Router up. Router has /tool profile 80-90% CPU use for routing and then the OSPF goes down... Only a reboot of the Router fix the Problem. The Problem comes when other Routes in Network recalculate or flapped but obv...

ckgth

Hi!

same in 5.5 with ppc and 5.7 with mipsbe.
We have no bonding-Interfaces.
only a simple config

regards

ckgth

Hello!

on our many routers (RB600,RB411AH ...) with rc11 the bridge-filters not working.
We use "only forward pppoe and arp.."
The Counters still on "0".

regards
Christian

ckgth

Hello there!

on RB/333 with beta5 bridge filter not working.

best regards,

ckgth

Hello!

same Problem with ASROCK AliveNF6G and AMD AM2.
with 3.30 it go's perfectly, but with 4.0-4.5 not...
latest bios is on it.

ckgth

11.0.0.2 (please don't use other people's assigned IP space?) resides on the router on the other side of the /30 on eth2, it's supposed to be reachable via a static route to 10.0.1.25. Since the directly connected route on eth2 shows unreachable that static is also unreachable. Don't know why thoug...

ckgth

11.0.0.1 is a /32 on loop, so 11.0.0.2 isnt in the same subnet, therefore unreachable because there is no gateway to it.

of course. The gateway to 11.0.0.2/32 is 10.0.1.25/30. What is wrong there?

ckgth

The lokal Interface shows 'unreachable' and the Route to the loopback on the other side too:

The System ist RB/1000 with ROS 4.5.

ckgth

looks like a working RB/450G without broken package seal....

ckgth

Hello!

The Script works NOT on 411 with ROS 4.3, but on 3.30
I have tested!
"led led5=yes" -> Led5 not lighting ?! Why on 4.3 not, but on 3.30?

regards
Christian

ckgth

Hello!

I have setted up Dude on my RB/433ah on Ros 3.20.
The Notification-Button shows only "execute locally", no "execute on server"! Why?
I can also send no SMS over my connected Gsm-Modem... With winbox and terminal "/tool smsm send" i can.

regards
Christian

ckgth

Hello!

can you confirm this?
Since I have I upgraded my RB/433AH from 3.16 to 3.18 not only the eth1-Port makes MTU=1600.

With 3.16 i can make only make on eth1 1600, but with the 3.18 i can't make this not yet on eth1!

kind regards
Christian

ckgth

Hello there! The question is, I have to do between the Routers specially Eoip - tunnels do or between 1. and 3. Router to do a only one tunnel. I am able to then, unfortunately, on 2. Router no bridge do, because the WLAN interface is in the client - mode. At this Time become several AP (also about ...

ckgth

Hello! I want to make a certificate based wireless connection from my rb532 to my many rb133c. How can i generate on my rb532 (accesPoint) a server-certificate and a client-key and all the needed other files to make my connection work? Can I import the key to anaother rb532 and rb133c (on another ne...

ckgth

Hello! currently i have 4 Routers (connect eatch with another eoip-tunnel) over wlan. wlan1 on Router1 is AP, wlan1 on Router2 is client, wlan2 on Router2 is AP, wlan1 on Router3 is client.... between the Routers ar seperatey eoip-tunnels with eatch ID. So, now I can connect to te PC on eth1 on Rout...

ckgth

Hello! Can I make with one Interface on AP Hotspot-Service for unknown Users and PPPoe (both with Radius Auth) for known Users? How? I will secure my Network with WPA-EAP with aes ccm. Have anyone do this? What must i configure on AP to do this? Currently I have WPA-PSK on CPE and no Hotspot Service...

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