Re: [j-nsp] Multihoming Using Juniper SRX 240

2012-11-20 Thread Farrukh Haroon
Dear Rehan To complement Morgan's response. It seems you are based in Saudi. Here IGW allows ISPs to advertise a /25. Assuming you already have your own /24 from RIPE, you can divide this into two /25 and achieve reasonable 'load-sharing' in the inbound direction. To keep the traffic uniform

Re: [j-nsp] Fw: L2 Circuits accross domains

2012-11-20 Thread Alex Arseniev
You should have remote loopbacks also redistributed into LDP (if your transport label is from LDP). In JUNOS, this does not happen by default, you must have LDP egress-policy for this to occur. By default, LDP announces only primary lo0.0 IP@. Absent this, your L2circuits would show OL error

Re: [j-nsp] Fw: L2 Circuits accross domains

2012-11-20 Thread Peter Nyamukusa
Thanks Alex, I had already redistibuted all my loopback into my IGP and all were reachable   | Kind Regards, | | Peter Nyamukusa| | MCSE-2000/2003, CCNP, CCIP,

Re: [j-nsp] Fw: L2 Circuits accross domains

2012-11-20 Thread Alex Arseniev
This is not enough. You must have LDP egress-policy and include these loopbacks there too https://www.juniper.net/techpubs/software/junos/junos93/swconfig-mpls-apps/configuring-the-ldp-egress-policy.html HTH Thanks Alex - Original Message - From: Peter Nyamukusa To: Alex Arseniev

[j-nsp] L3VPN PE-CE multihoming with OSPF

2012-11-20 Thread Leigh Porter
Hey Folks, I have a somewhat typical duel PE and duel CE scenario. However, the two PE and two CE routers are all in the same subnet and the two PE routers routing instances can see eachother over OSPF. I'm not sure if this is wise. Should routing instances belonging to the same MPLS VPN be

[j-nsp] inline-jflow on MX MPC (Trio) - experiences?

2012-11-20 Thread Sebastian Wiesinger
Hello, we're just setting up inline-jflow on MX Trio chipsets and I'm seeing a few odd things: 1) Why is inline-jflow sending so many packets instead of putting more then one flow in one udp packet? Every ~5 seconds I get a LOT of UDP packets at the same time, many of them only containing

Re: [j-nsp] inline-jflow on MX MPC (Trio) - experiences?

2012-11-20 Thread Saku Ytti
On (2012-11-20 16:54 +0100), Sebastian Wiesinger wrote: Just started with IPFIX export on two nodes this monday. 2) In Douglas Hanks Juniper MX Series book it is noted that the sampling rate for inline jflow must always be 1 (other rates are not valid). Still it seems to work with rate

Re: [j-nsp] Fw: L2 Circuits accross domains

2012-11-20 Thread Krasimir Avramski
Hi, Can you share the output of: show route table inet.3 5.1.1.2(ASN1234) show route table inet.3 5.1.1.1 (ASN 4321) show ldp database l2circuit -- on both PEs Alex, imho redistributing ldp through egress-policy wouldn't stitch mpls transport (assume LDP) b/w remote

[j-nsp] maximum number of routing-instances on MX and EX

2012-11-20 Thread Chris Evans
Can anyone tell me the maximum number of routing instances supported on the MX and EX platforms?? I am working on a technical review of vendors and am looking for that information. ___ juniper-nsp mailing list juniper-nsp@puck.nether.net

Re: [j-nsp] maximum number of routing-instances on MX and EX

2012-11-20 Thread Darius Seroka
Chris, On Junos I believe there is a limit of about 15 logical instances but I am not aware of a limit of routing instances on the platforms. I would check with a pre-sales team if they have those details as these figures depend on hardware configuration/platform/junos versions. Darius On Tue,

Re: [j-nsp] maximum number of routing-instances on MX and EX

2012-11-20 Thread Saku Ytti
On (2012-11-20 13:28 -0500), Chris Evans wrote: Can anyone tell me the maximum number of routing instances supported on the MX and EX platforms?? I am working on a technical review of vendors and am looking for that information. I noticed same question in c-nsp. Any straight answer you're

Re: [j-nsp] maximum number of routing-instances on MX and EX

2012-11-20 Thread Tarko Tikan
hey, Just for future reference, this is not true for SRX running in flow mode. On SRX, number of zones is software limited and interfaces for single zone have to be in the same routing-instance. So in essence you are limited to 127 routing instances (128 - global) on a box with 128 zones.

Re: [j-nsp] Multihoming Using Juniper SRX 240

2012-11-20 Thread Pavel Lunin
- Load balancing all traffic between 2 ISP connections, not sure if its possible or not? - Send/Receive traffic of some subnets through one ISP and for others through other ISP to maximum utilize both ISP links First thing I must say, in 100% of cases (I am assuming it's an enterprise