[j-nsp] AC->DC

2013-02-26 Thread Rutger Bevaart
Hello list, Anybody have some good advice on AC to DC converters to power a Juniper T640 with dual input DC power supplies? I found a few vendors that do 4x50A in 1U (TDK for example) and was wondering if anybody was using these in real life to power T's. Regards Rutger ___

[j-nsp] FPC/PFE route scaling

2013-01-23 Thread Rutger Bevaart
Hello list, I'm having a hard time understanding route scaling on the bigger M and MX boxes. In a CFEB based box maximum FIB is around 500k due to the limited SRAM on the CFEB holding the FIB. On a CFEB-E this is increased. Now looking at the M320 or MX240 the FIB is present on all FPC boards i

Re: [j-nsp] BGP session going down on 'invalid attribute list'

2007-01-04 Thread Rutger Bevaart
On 4-jan-2007, at 16:27, Paul Goyette wrote: IF 4-byte ASNs is a negotiated capability, AND IF we negotiated to NOT PERMIT 4-byte ASNs AND the peer sent us a 4-byte ASN anyway, THEN YES, this is sufficient reason to drop the session since the peer has violated the negotiated agreement. That's

Re: [j-nsp] BGP session going down on 'invalid attribute list'

2007-01-04 Thread Rutger Bevaart
On Thu, January 4, 2007 15:56, Paul Goyette wrote: >> Maybe someone sent you a 32bit ASN? >> > > Isn't that capability negotiated during the OPEN > messages? > And should that cause a BGP session to drop? Why did 4 AS'es propagate this info, yet our Juniper choke on it? regards Rutger

Re: [j-nsp] BGP session going down on 'invalid attribute list'

2007-01-04 Thread Rutger Bevaart
> Turn on some additional BGP traceoptions to get the actual > packet contents/decode. > > Your router _received_ an UPDATE that it did not like, and > therefore is resetting the session. The NOTIFICATION that you are sending > will contain at least part of the path attributes which it did not l

[j-nsp] BGP session going down on "invalid attribute list"

2007-01-04 Thread Rutger Bevaart
Hello list, Yesterday we had a BGP session fall away under our feet, and we don't completely understand why. We have a Juniper M7i running JUNOS 7.4. Logging shows: Jan 3 16:37:18 juniper rpd[2727]: bgp_read_v4_update: NOTIFICATION sent to *.21 (External AS X): code 3 (Update Message Error) subc