Re: [j-nsp] MX960 differing RE REVs is this ok

2019-01-23 Thread Wojciech Janiszewski
Hi Aaron, I'd say it is not relevant for ISSU. Different hw revisions might have different chips or capacitors here or there , but functionally they should be the same. Regards, Wojciech śr., 23 sty 2019, 16:55: Aaron Gould napisał(a): > Does ISSU require same *Rev* of RE ? > > > > ...and is

Re: [j-nsp] source address selection for RE generated traffic addresses to direct neighbors

2019-01-23 Thread Andy Koch
On 1/22/19 11:18 AM, Martin T wrote: Hi, how does Junos choose the source address for RE generated traffic addresses to direct neighbors if the application(for example ping utility) does not bind to specific address? Does it choose the first address configured on the egress interface which

Re: [j-nsp] Finding drops

2019-01-23 Thread Jason Lixfeld
> On Jan 23, 2019, at 10:23 AM, Saku Ytti wrote: > > On Wed, 23 Jan 2019 at 17:01, Jason Lixfeld wrote: > >> Now that I’m looking at the right box, yes! More importantly, on et-0/0/2 @ >> mx1: >> >> Input errors: >>Errors: 0, Drops: 0, Framing errors: 0, Runts: 0, Policed discards:

[j-nsp] MX960 differing RE REVs is this ok

2019-01-23 Thread Aaron Gould
Does ISSU require same *Rev* of RE ? ...and is there any reason why I would NOT want to run different Rev of RE in my MX960 ? Is it ok to run different rev of RE ? I have REV 17 as RE0 and REV 15 as RE1. Is this ok? root> show chassis hardware models | grep Routing Routing Engine 0

Re: [j-nsp] Ex2300 for branch office

2019-01-23 Thread Olivier Benghozi
A few elements: EX2300: Broadcom instead of Marvel, CPU and memory are now decent (no more slow commits). Fans seem to be just a little more noisy than the 2200. - Worse (compared to EX2200): no VRF ; Virtual-Chassis now needs a licence (honour based) ; less space for ACL/firewall-filters

Re: [j-nsp] Finding drops

2019-01-23 Thread Saku Ytti
On Wed, 23 Jan 2019 at 17:01, Jason Lixfeld wrote: > Now that I’m looking at the right box, yes! More importantly, on et-0/0/2 @ > mx1: > > Input errors: > Errors: 0, Drops: 0, Framing errors: 0, Runts: 0, Policed discards: 0, L3 > incompletes: 0, L2 channel errors: 0, L2 mismatch

[j-nsp] Ex2300 for branch office

2019-01-23 Thread Event Script
Anyone used ex2300 switches? Curious if they are as painfully slow as the 2200 for commits? Any other feedback? Do they seem to be noisy or quiet? Any issues with them? Thanks ___ juniper-nsp mailing list juniper-nsp@puck.nether.net

Re: [j-nsp] Finding drops

2019-01-23 Thread Jason Lixfeld
This is somewhat embarrassing. I was looking at the wrong side of the test when I initially observed the issue and I didn’t clue into that till now, so some of the previous claims are false. Just for completeness, here’s the actual test topology: [ Tx Tester ] - et-0/0/2 - [ mx1 ] - et-0/0/0 -

Re: [j-nsp] Finding drops

2019-01-23 Thread Alexander Marhold
As per the requestor original message, I read that the packets are not counted on INGRESS There is a diff between received packets and the receive counter Regards alexander -Ursprüngliche Nachricht- Von: juniper-nsp [mailto:juniper-nsp-boun...@puck.nether.net] Im Auftrag von Saku Ytti

Re: [j-nsp] Finding drops

2019-01-23 Thread Saku Ytti
On Tue, 22 Jan 2019 at 20:17, Jason Lixfeld wrote: > Transmitting exactly 100 million 64 byte UDP packets. SPORT: 49184 DPORT: 7. Ok so ingress interface shows 100M packets coming in, but egress interface shows only 76M packets going out? And nothing in 'show int egress extensive'? What

Re: [j-nsp] Finding drops

2019-01-23 Thread Jason Lixfeld
> On Jan 22, 2019, at 4:06 PM, Olivier Benghozi > wrote: > > My 2 cents: it could be interesting to check if running the system in > hyper-mode makes a difference (that should normally be expected). Same results after enabling hyper-mode ___

Re: [j-nsp] Finding drops

2019-01-23 Thread Jason Lixfeld
Hey, > On Jan 22, 2019, at 2:42 PM, adamv0...@netconsultings.com wrote: > > Maybe any of the show commands in the below, if they show any drops? > https://kb.juniper.net/InfoCenter/index?page=content=KB26519=FIREWALL=LIST > >

Re: [j-nsp] source address selection for RE generated traffic addresses to direct neighbors

2019-01-23 Thread Ivan Malyarchuk
Look at default-address-selection option description: https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/junos-software-system-management-source-address-local-tcp-ip-packets-configuring.html For IPv4: If this option is not enabled, and destination is directly connected

Re: [j-nsp] OSPF reference-bandwidth 1T

2019-01-23 Thread James Bensley
On Thu, 17 Jan 2019 at 18:09, Saku Ytti wrote: > It boggles my mind which network has _common case_ where > bandwidth is most indicative of best SPT. Hi Saku, I've worked on several small networks where you don't have equal bandwidth links in the network. I don't mean U/ECMP, I mean a ring

Re: [j-nsp] OSPF reference-bandwidth 1T

2019-01-23 Thread James Bensley
On Wed, 16 Jan 2019 at 15:06, Event Script wrote: > > In the process of adding 100G, LAGs with multiple 100G, and to be prepared > for 400G, looking for feedback on setting ospf reference-bandwidth to 1T. > > Please let me know if you have had any issues with this, or if it has been > a smooth

Re: [j-nsp] Finding drops

2019-01-23 Thread James Bensley
On Mon, 21 Jan 2019 at 20:09, Jason Lixfeld wrote: > > Hi all, > > I’m doing some RFC2544 tests through an MX204. The tester is connected to > et-0/0/2, and the test destination is somewhere out there via et-0/0/0. 64 > byte packets seem to be getting dropped, and I’m trying to find where on