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MikroTik App

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by MikroTikIQ
Fri Mar 29, 2013 9:23 pm
Forum: Forwarding Protocols
Topic: Propagate routes for customers BGP peer
Replies: 3
Views: 1238

Re: Propagate routes for customers BGP peer

Hi.. Could you please draw topology of your connectivity and also send me the export of routing configuration / routing bgp export This way I can undrestand how to figure out your problem and fix it.. Best regards Ali Sami _________________ MikroTik Authorize trainer MTCNA-MTCTCE-MTCWE-MTCRE-MTCINE
by MikroTikIQ
Fri Mar 29, 2013 9:18 pm
Forum: Forwarding Protocols
Topic: OSPFv2 problems
Replies: 5
Views: 3077

Re: OSPFv2 problems

Hi.. If you have only two routers like point to point... Better to configure your router as AS NBMA.. that is will avoid any change it OSPF election structure Hope fully its can be solve.. Meaning of full and two way its Full mean Only DB (Designated router ) and BDR (Backup Designated router) can s...
by MikroTikIQ
Tue Oct 02, 2012 11:09 pm
Forum: Forwarding Protocols
Topic: Problem with giving public IP
Replies: 3
Views: 1327

Re: Problem with giving public IP

Hi.. At this case there is several thing need to take in consider.. If the customer have its own IP range.. mean its should be routed some how... from internet to your network.. BGP connection need to be established between you and you customer .. Also you should have BGP connection with at least on...
by MikroTikIQ
Fri Sep 28, 2012 1:42 am
Forum: Forwarding Protocols
Topic: Stuck Routes on Route Cache
Replies: 103
Views: 44832

Re: Stuck Routes on Route Cache

Hi... You should take in consider that BGP need time to be updated.. its not like of other routing protocol.. update the route DB as soon ad there is change apear in network..!! So you have to wait even my take up to 5min..!!!! till most of Upstream provider got the update..!! Also there is another ...
by MikroTikIQ
Fri Sep 28, 2012 1:34 am
Forum: Forwarding Protocols
Topic: trunk for vlans trough a wireless bridge
Replies: 1
Views: 1532

Re: trunk for vlans trough a wireless bridge

Hi.. Its such easy to do.. this project..!! RB1100 let say the interface that connected to the Rocket is ether1 and ether2 for City B and ether3 for City C Now.. need to Create to vlans on ether1 as its will be trunk port: /interface vlan add name=vlan1 vlan-id=1 interface=ether1 /interface vlan add...
by MikroTikIQ
Fri Sep 28, 2012 1:08 am
Forum: Forwarding Protocols
Topic: multiply BGP sessions - independent ASNs and prefixes
Replies: 4
Views: 1199

Re: multiply BGP sessions - independent ASNs and prefixes

Hi Dear

Please read the below link as its will help full for you

http://mum.mikrotik.com/presentations/AE12/ali.pdf

let me know if need more helps

Best regards
Ali Sami
__________________
MikroTik Authorize trainer.....@
by MikroTikIQ
Fri Sep 28, 2012 12:50 am
Forum: Forwarding Protocols
Topic: BGP Load Balancing two gateway
Replies: 12
Views: 9607

Re: BGP Load Balancing two gateway

Hi Shrek I would like to ask you how many ISP you are connected to..?? in total 4 ISP.. or you have connection to for each ISP.. like dual Multi homed BGP..? And how my IP Range you have..? or if you have single Range what is the subnet /21 /22... ? Please see attached pic .. Also answer to see how ...
by MikroTikIQ
Tue Sep 11, 2012 11:56 pm
Forum: Forwarding Protocols
Topic: BGP Load Balancing two gateway
Replies: 12
Views: 9607

Re: BGP Load Balancing two gateway

Hi.. Please see this PDF... its will be help full for you..http://mum.mikrotik.com/presentations/AE12/ali.pdf Also its possible to do fault tolerance.... but you need to create two route object for two different IP subnet at RIPE for example.. Then start advertise this two subnet through your Upstre...
by MikroTikIQ
Tue Sep 11, 2012 12:23 am
Forum: Forwarding Protocols
Topic: Multiple Mikrotik x86 boxes with single ASN for BGP
Replies: 2
Views: 1313

Re: Multiple Mikrotik x86 boxes with single ASN for BGP

Hi.. Its would be nice.. But you can use single box to do all what you want ... http://routerboard.com/RB44Ge But if you look for very redundant solutions Yes its can be done with 3 of this box.. Also its can be more complicated and having bigger scale of BGP design .. like using 5 x86 box 4 for ISP...
by MikroTikIQ
Sun Sep 09, 2012 3:19 am
Forum: General
Topic: VLAN Problem
Replies: 1
Views: 565

Re: VLAN Problem

Hi.. Here is you what you should to do.. Let call RB#1 (config) Wireless mode ap-bridge simple bridge technique.. like EoIP or VPLS or even more simple.. /interface bridge add name=wlan-bridge /interface bridge port add interface=wlan1 bridge=wlan-bridge /interface bridge port add interface=ether1 b...
by MikroTikIQ
Sun Sep 09, 2012 2:52 am
Forum: Forwarding Protocols
Topic: RIP problem to Alcatel Service-Router, limit <400 routes??
Replies: 2
Views: 1195

Re: RIP problem to Alcatel Service-Router, limit <400 routes

Hi.. Dear This should be RIP protocol limitation.. and usually RIP are not recommended for 400 entry in routing table... You can easily switch to OSPF as it make routing table scale and capable to control such network.. Also you can have some routing filter to manage you routing table more advanced ...
by MikroTikIQ
Sun Sep 09, 2012 2:18 am
Forum: Forwarding Protocols
Topic: Winbox access problem when set MPLS
Replies: 4
Views: 2015

Re: Winbox access problem when set MPLS

Dears.. When there is Luciano.. I cant say much ...!!! Just want to share some tuning.. for vpls mtu should set on MTU and L2MTU : MTU + vlan + ether header 1500(MTU) + (vlan)4 + (ether)14 = 1518 byte for MPLS MTU should set: MTU +vlan + ether + vpls 1518 + (vpls) 4 = 1522 byte for ether interface f...
by MikroTikIQ
Sun Sep 09, 2012 1:48 am
Forum: Forwarding Protocols
Topic: LACP over VPLS?
Replies: 2
Views: 1295

Re: LACP over VPLS?

Hi.. again

Also I would like to ask you what kind of intermediate device are used. between two rotuers


Ali.
by MikroTikIQ
Sun Sep 09, 2012 1:46 am
Forum: Forwarding Protocols
Topic: LACP over VPLS?
Replies: 2
Views: 1295

Re: LACP over VPLS?

Hi..

I didnt test how its work with vpls ..

you can view this link as its help full.. and i will test it on my lab and get back to you with result..

http://wiki.mikrotik.com/wiki/Manual:Interface/Bonding

Best regards
Ali Sami
by MikroTikIQ
Fri Sep 07, 2012 3:32 pm
Forum: Forwarding Protocols
Topic: Two routers in one subnet
Replies: 5
Views: 2902

Re: Two routers in one subnet

Hi... You should add all three vlan on the router interface that connected to the Switch.. and Ip address on each vlan inteface. Create three DHCP on each vlan inteface.. And at the switch side you to set the port that connected to the router as Trunk port .. And create three vlan on HP swiitch And ...
by MikroTikIQ
Fri Sep 07, 2012 1:03 am
Forum: General
Topic: need to block websites
Replies: 5
Views: 1200

Re: need to block websites

Dear.. the easiest way is you can use DNS.. add static dns record for this web sites.. and make them resolve you server ip address instead of real one.. Also you need to force you mentioned client to user only router dns.. /ip firewally add chain=dst-nat src-address=(you client ip range) protocol=ud...
by MikroTikIQ
Fri Sep 07, 2012 12:54 am
Forum: Forwarding Protocols
Topic: FULL BGP with Mikrotik Router is possible?
Replies: 11
Views: 5436

Re: FULL BGP with Mikrotik Router is possible?

Dear Luciano

Hi..

You are welcome dear

I will try to update post them here...

thanks for karma

my correct mail is : ali@satgate-iraq.com or ali@mikrotik-iq.com skype:alixon78

BR
Ali Sami
by MikroTikIQ
Thu Sep 06, 2012 12:45 pm
Forum: Forwarding Protocols
Topic: Routing Issue (BGP and non BGP)
Replies: 5
Views: 1565

Re: Routing Issue (BGP and non BGP)

Hi Scott Hellewell I would like to ask how many connection have to Internet ..? How man eBGP peer you with other ISP? To improve the Internal routing.. you should use an IGP protocol like OSPF.. and Advertise the Small network via OSPF.. this protocol will take care of your internal connectivity bet...
by MikroTikIQ
Wed Sep 05, 2012 2:08 am
Forum: Forwarding Protocols
Topic: Policy Based Routing
Replies: 4
Views: 1560

Re: Policy Based Routing

Hi... To reach each network you need to have specific route to that network.. Let say one of your client have network 10.0.0.0/24 and another one have 10.1.1.0/24 and you just connect to your clients network using vpn, now you have multi vpn connection on your router and Still your route dont have a...
by MikroTikIQ
Wed Sep 05, 2012 1:48 am
Forum: Forwarding Protocols
Topic: FULL BGP with Mikrotik Router is possible?
Replies: 11
Views: 5436

Re: FULL BGP with Mikrotik Router is possible?

Hi..

MikroTik RoS is really so powerfull and have full capability to operate on enterprise network...


Please see my presentation at Dubai MUM http://mum.mikrotik.com/presentations/AE12/ali.pdf

Its present capability of RoS at enterprise

Hope its will be use full for all..!!

Best regards
Ali Sami
by MikroTikIQ
Wed Sep 05, 2012 1:21 am
Forum: Forwarding Protocols
Topic: iBGP case
Replies: 6
Views: 2124

Re: iBGP case

Hi.. Here is simple solutions and use full at same time Just add one more connection between to cisco routers and create new peer connection between Cisco routers as iBGP.. what will happen when provide that connected to cisco1 goes down.. the learned default from Cisco2 will be activate and use as ...
by MikroTikIQ
Wed Sep 05, 2012 12:48 am
Forum: Forwarding Protocols
Topic: iBGP case
Replies: 6
Views: 2124

Re: iBGP case

Hi..

Could you please export you config Here.. so I would like to see how did you confing your routing table..

/ip route export

I think its quite easy to fix it ..

My best regards
Ali Sami
by MikroTikIQ
Wed Sep 05, 2012 12:19 am
Forum: General
Topic: need to block websites
Replies: 5
Views: 1200

Re: need to block websites

Hi... First I would like to ask you do have single website you want to block or you have list.? there is a way to use firewall/filter and control accessing web site.. And when client try to access that web site will redirect to you external web page.. Waiting your reply to c how we can start.. Best ...
by MikroTikIQ
Sun Jul 22, 2012 12:44 am
Forum: Forwarding Protocols
Topic: BGP Filter help
Replies: 7
Views: 1893

Re: BGP Filter help

Hi.. could please try this.. /routing filter add action=accept chain=BGP-filterOut disabled=no invert-match=no prefix=\ 213.177.72.96/29 prefix-length=29 set-bgp-prepend-path="" add action=accept chain=BGP-filterOut disabled=no invert-match=no prefix=\ 213.177.65.0/24 prefix-length=24 set-bgp-prepen...
by MikroTikIQ
Fri Jul 06, 2012 6:12 pm
Forum: Forwarding Protocols
Topic: dual WAN failover using BGP and static route on 1 LAN
Replies: 5
Views: 3258

Re: dual WAN failover using BGP and static route on 1 LAN

Hi..

I would to ask you r u obligate to use the BGP... protocol..???

Its can be done via netwatch tool..!!

Ali.
by MikroTikIQ
Wed Jun 27, 2012 1:22 am
Forum: General
Topic: Policy Based Routing issue and question
Replies: 1
Views: 776

Re: Policy Based Routing issue and question

Hi.. there is some extra config on you router.. its simple can be done..!!! but I would like to have more info.. that is your DVR IP.. and your Local IP.. Also if you can send more config about router IP.... And if you can draw your senario.. will be great and will have more specific solution.. Also...
by MikroTikIQ
Wed Jun 27, 2012 12:56 am
Forum: Forwarding Protocols
Topic: mpls latency question
Replies: 10
Views: 3235

Re: mpls latency question

Hi.. I case ubnt make some latency in the frame delivery.. some thing in framming and deframming.. change from small to biggest mtu..!!! as you see there latency is increased only between hop 4 to 5 that is ubnt in between..!!! could you do some test from hope 5 to upper router..!! and c .. this way...
by MikroTikIQ
Tue Jun 26, 2012 10:45 pm
Forum: Forwarding Protocols
Topic: mpls latency question
Replies: 10
Views: 3235

Re: mpls latency question

Hi..

could you please to reduce the the MPLS-MTU from 1508 to 1500...

/mpls interfaces set mpls-mtu=1500

let me know the result

Ali.
by MikroTikIQ
Tue Jun 26, 2012 10:39 pm
Forum: Forwarding Protocols
Topic: OSPF NBMA-neighbour cost?
Replies: 3
Views: 1889

Re: OSPF NBMA-neighbour cost?

NBMA... its mean you can built your OSPF Network manully like you can specify which router will the Designated and which router will be Back designated..
There is more detail about you can find in the WiKi too...


Best regards
Ali.
by MikroTikIQ
Tue Jun 26, 2012 10:32 pm
Forum: Forwarding Protocols
Topic: VPLS requires reset after upstream circuit failure.
Replies: 4
Views: 1857

Re: VPLS requires reset after upstream circuit failure.

Hi... Could you please export the config of both routers and paste here..?

So its way will be able to figure out the problem..!!

Thanks

Ali Sami
MikroTikIQ
MTCNA,MTCWE,MTCTCE,MTCRE,Trainer
by MikroTikIQ
Thu Jun 21, 2012 1:57 am
Forum: Forwarding Protocols
Topic: VPLS having problems passing traffic
Replies: 13
Views: 10656

Re: VPLS having problems passing traffic

Dears Hi.. I had the same problem.. with passing traffic on VPLS/MPLS over Ethernet Finally its work with set up the Vpls mtu to 1504 as I have vlan in my network. And change the MPLS mtu to 1500 .. now ping and TCP traffic both working fine You can visit the Subject of EoMPLS/VPLS all are descripti...
by MikroTikIQ
Thu Jun 21, 2012 1:52 am
Forum: Forwarding Protocols
Topic: EoMPLS/VPLS ....!!!!
Replies: 12
Views: 5081

Re: EoMPLS/VPLS ....!!!!

Hi Guys

I just return with Success result...

All what we that is change the MTU of VPLS from 1500 to 1504 ( as we do have Vlan in our network)

And change the MPLS-MTU=(from 1508) to 1500 / mpls interfaces

Now its working fine..

Pleas see attached result

Regards
Ali.
by MikroTikIQ
Tue Jun 19, 2012 1:25 am
Forum: Forwarding Protocols
Topic: BGP Question
Replies: 7
Views: 2359

Re: BGP Question

Hi Can I ask you how my ISP Source you have ..? Also See the below link: http://mum.mikrotik.com/presentations/AE12/ali.pdf take a look to my diag Here is BGP config export.. /routing bgp network add disabled=no network=x.x.224.0/23 synchronize=no add disabled=no network=x.x.226.0/23 synchronize=no ...
by MikroTikIQ
Tue Jun 19, 2012 1:04 am
Forum: Forwarding Protocols
Topic: BGP Load Balancing two gateway
Replies: 12
Views: 9607

Re: BGP Load Balancing two gateway

Hi.. I would like to help as Im not experienced in BGP ... but I do have same scenario in my ISP.. So.. could you please draw your connectivity topology Also if you have any previus config could please export it here so I can understand more about you topology Also I would to to agree with Luth!!! a...
by MikroTikIQ
Tue Jun 19, 2012 12:32 am
Forum: Forwarding Protocols
Topic: EoMPLS/VPLS ....!!!!
Replies: 12
Views: 5081

Re: EoMPLS/VPLS ....!!!!

Hi.. Thanks for reply I would like to inform you that already I did but no thing solve.. Today I start reduce changing the vpls MTU till reach 1470 its running but didnt get full speed.. Look like fragmentation is overloading and max get only 8mpb from 50megs.. I wonder if I change the interface MTU...
by MikroTikIQ
Sat Jun 16, 2012 4:59 pm
Forum: Forwarding Protocols
Topic: [SOLVED]Can't access routerboards inside ospf link
Replies: 3
Views: 1725

Re: [SOLVED]Can't access routerboards inside ospf link

Hi First I would Like to ask you did you run the ospf on RB433 too.?? Or They only in bridge mode..?? If you didnt run the easily you can add default gateway on both RB433... for default gateway you can use: dst-address=0.0.0.0/0 gateway=10.255.255.222 or dst-address=0.0.0.0/0 gateway=10.255.255.220...
by MikroTikIQ
Sat Jun 16, 2012 4:17 pm
Forum: Forwarding Protocols
Topic: EoMPLS/VPLS ....!!!!
Replies: 12
Views: 5081

EoMPLS/VPLS ....!!!!

Hi... I would like to share my problem with expert people I install MPLS/VPLS Between two RB1100AHx2 routers using ether1 at both ends.. (R1 , R2) I add vpls and config MPLS very simple and both vpls are up and running.. I bridge vpls interface with ether13 at both router to have transparent bridge....