Re: [j-nsp] A low number of Firewall filters reducing the bandwidth capacity.

2024-09-10 Thread Timur Maryin via juniper-nsp
On 26-Aug-24 15:43, Gustavo Santos via juniper-nsp wrote: Awesome, thanks for the info! Rules are like the one below. after adjusting the detection engine to handle as /24 network instead of /32 hosts the issue is gone.. As you said the issue was not caused by pps as the attack traffic was just a

Re: [j-nsp] ifstrace log filling up with debug output

2024-04-04 Thread Timur Maryin via juniper-nsp
Hi Joerg, On 23-Mar-24 15:24, Joerg Staedele via juniper-nsp wrote: Hi, No traceoptions ... and meanwhile i've tested even with no configuration and after a zeroize it also does the same. I guess it’s a bug. I will try another version (maybe some 19.x) And I believe it will be the same bec

Re: [j-nsp] GRE tunnels on a QFX10002-60C

2022-08-19 Thread Timur Maryin via juniper-nsp
On 24-Jun-22 9:28, Saku Ytti via juniper-nsp wrote: Tunnel interfaces are not supported on PE/Paradise, I don't think this changed in BT/Triton either. > > However you can decapsulate/encapsulate on ingress firewall filter, e.g.: On the other hand, there is fti (flexible tunnel interface) con

Re: [j-nsp] Database size on JunOS

2020-11-02 Thread Timur Maryin via juniper-nsp
--- Begin Message --- It does exist: > show version | match model: Model: qfx10002-72q > show system configuration database usage Maximum size of the database: 406.99 MB Current database size on disk: 10.50 MB Actual database usage: 10.48 MB Available database space: 396.52 MB > request syste

Re: [j-nsp] Database size on JunOS

2020-11-02 Thread Timur Maryin via juniper-nsp
--- Begin Message --- Hi there, Have a look https://www.juniper.net/documentation/en_US/junos/topics/reference/configuration-statement/request-system-configuration-database-resize.html On 29/10/2020 17:05, Vincent Bernat wrote: Hey! With a configuration file around 5 MB, we get a pretty bi

Re: [j-nsp] Netflow config for MX204

2020-04-14 Thread Timur Maryin via juniper-nsp
--- Begin Message --- Perhaps you just needed to add (to your original config) routing-instance vrf-name under forwarding-options sampling family inet output flow-server x.x.x..x and not to overdo everything under vrf On 09-Apr-20 10:03, Liam Farr wrote: Seems I cant just drop the forwardin

Re: [j-nsp] Netflow config for MX204

2020-04-09 Thread Timur Maryin via juniper-nsp
--- Begin Message --- On 09-Apr-20 08:20, Liam Farr wrote: Hi, changed to a loopback address on one of the VRF's, ... Not sure specifically what I am doing wrong here, it seems to be collecting the flows ok, but exporting is the issue? I'd appreciate any advice or pointers thanks :) ma

Re: [j-nsp] Slow RE path 20 x faster then PFE path

2020-03-23 Thread Timur Maryin via juniper-nsp
--- Begin Message --- On 23-Mar-20 14:03, Robert Raszuk wrote: Hi, Would anyone have any idea why IP packets with options are forwarded via MX104 20x faster then regular IP packets ? "fast" PFE path - 24-35 ms "slow" RE path - 1-4 ms 24 ms is ages in terms of PFE. I hardly can imaginethat

Re: [j-nsp] QFX10K port shaping

2020-02-21 Thread Timur Maryin via juniper-nsp
/en_US/junos/topics/reference/configuration-statement/shaping-rate-edit-class-of-service.html On 21-Feb-20 10:59, Chen Jiang wrote: Hi! QFX10008 w/ JUNOS 15.1X53 and 18.4R2.3 Thanks! On Fri, Feb 21, 2020 at 4:53 PM Timur Maryin <mailto:timamar...@mail.ru>> wrote: What is exact

Re: [j-nsp] QFX10K port shaping

2020-02-21 Thread Timur Maryin via juniper-nsp
--- Begin Message --- What is exact model you have? And junos version? On 20-Feb-20 13:43, Chen Jiang wrote: Hi! Experts Sorry for disturbing, we found the "set class-of-service interfaces xxx shaping-rate" is missing in QFX platform, is there any other method could do port shaping ? Thanks f

Re: [j-nsp] MX204 vs. MX240??

2019-11-19 Thread Timur Maryin via juniper-nsp
--- Begin Message --- On 14-Nov-19 14:19, adamv0...@netconsultings.com wrote: There are several places where you can run your keepalieve a) RPD b) RE PPMd c) LC CPU PPMd d) NPU (dispatch block in the LU/XL) And it depends on config where you run it. ... and on hardware and on defaults of t

Re: [j-nsp] QFX5100 and BGP graceful-shutdown in 19.1

2019-08-21 Thread Timur Maryin
Is it the same on 19.2? On 20-Aug-19 10:39, Sebastian Wiesinger wrote: Hi, JunOS 19.1 brings support for the BGP graceful shutdown mechanism (RFC8326): does nothing on my setup. I tried to specify it in every BGP group which did do nothing and I tried to explicitly set it to local-pref 0 whi

Re: [j-nsp] prsearch missing in inaction

2019-05-09 Thread Timur Maryin via juniper-nsp
https://kb.juniper.net/KB33515 If i recall correctly what i heard about it. There is some third party(or smth) search engine which is(was) used and it had issues. And there is no way to upgrade/fix that engine as it out of support/development. So i has to be replaced or re-written from scratc

Re: [j-nsp] Old JunOS upgrade path

2019-03-12 Thread Timur Maryin via juniper-nsp
This is not applicable to MX80 (as platform was mentioned by topic starter). On 12-Mar-19 15:38, adamv0...@netconsultings.com wrote: Upgrading from 12.3 to 15.1 upgrades the FreeBSD version from 6.1 to 10.0. Upgrading from 12.3xxx to 15.1xxx reformats the file system. Only specific fil

Re: [j-nsp] Junos Arp Expiration Timer Behavior & Active Flows

2019-01-16 Thread Timur Maryin via juniper-nsp
On 11-Jan-19 17:50, Clarke Morledge wrote: A couple of questions: (a) Is this default behavior across all Junos platforms, including MX, SRX, and EX? I would expect so. What is also possible in this case is to configure huge arp timeout: set system arp interfaces xe-1/1/0 aging-timer ?

Re: [j-nsp] MX204 Tunnel Services

2019-01-02 Thread Timur Maryin via juniper-nsp
Perhaps encapsulation vlan instead may help. On 27-Dec-18 23:40, Fraser McGlinn wrote: Further to this, and to clarify I do already have tunnel-services enabled and after configuring I get output packets on each unit, but no input packets. It seems like the PFE is just eating the packets.

Re: [j-nsp] interface-range inheritance change in 14.1X53 and 15.1

2018-12-21 Thread Timur Maryin via juniper-nsp
My bet is that is an example of poorly written external description. Besides "Resolved-In" has only one version. On 21-Dec-18 00:22, Anderson, Charles R wrote: Can anyone shed some light on WHY this change was made? I much prefer the old behavior. From PR1281947: "The behavior of the "int

Re: [j-nsp] MX204-IR RIB->FIB sync?

2018-12-13 Thread Timur Maryin via juniper-nsp
Hi Jason, The loss upon restoration could easily be due to microloop. Which is caused by different convergence speed of neighboring. When you leave only one type of routers they converge at the same speed so no microloops. On 13-Dec-18 02:47, Jason Lixfeld wrote: Hi all, I’ve been pl

Re: [j-nsp] command authorization and tacacs

2018-12-13 Thread Timur Maryin via juniper-nsp
Hi Pierfrancesco, Timur> 2. commit script which checks presence of certain parts of config. I'll need to refresh myself on this and see if I can use this technique. There is an example on github which can be used as starting point: https://github.com/Juniper/junoscriptorium/blob/maste

Re: [j-nsp] command authorization and tacacs

2018-12-12 Thread Timur Maryin via juniper-nsp
Hello! On 11-Dec-18 15:33, Pierfrancesco Caci wrote: I have not found a way to prevent a user from accidentally delete entire bgp config, but still allowing him to operate on single neighbors. Or other similar situation involving top level configuration vs details inside each block. There a

Re: [j-nsp] negation operator in SLAX

2018-07-03 Thread Timur Maryin via juniper-nsp
Hi Phil, On 18-Jun-18 20:40, Phil Shafer wrote: "!" and "not" are identical. The "!" is just syntactic sugar that turns "! x " into "not(x)", as you can see in the code: Was it always like this? ___ juniper-nsp mailing list juniper-nsp@puck.neth

Re: [j-nsp] negation operator in SLAX

2018-06-15 Thread Timur Maryin via juniper-nsp
Hi Martin, There is not() : https://www.juniper.net/documentation/en_US/junos/topics/reference/scripting/junos-script-automation-function-xslt-not.html On 14-Jun-18 23:39, Martin T wrote: Hi! I have quite often used "!" negation operator familiar from other languages. For example: /* If

Re: [j-nsp] Strange Behavior after ISSU from 13.3R8 to 17.4R1.16

2018-05-29 Thread Timur Maryin via juniper-nsp
Hi Jeffrey, I'm under impression that (quote from https://www.juniper.net/documentation/en_US/junos/topics/topic-map/junos-kernel-freebsd-upgraded.html ) "ISSU is not supported from an older version of FreeBSD to an upgraded FreeBSD" On 28-May-18 04:01, Jeffrey Nikoletich wrote: Hello

Re: [j-nsp] maximum-prefixes not enforced on option B gateways

2018-04-05 Thread Timur Maryin via juniper-nsp
Hi Pierre, Maybe specified amount was reached and crossed before you configured maximum-prefixes? What if you bounce the session? On 28-Mar-18 12:55, Pierre Emeriaud wrote: Gents, I just noticed an issue on a couple of option B gateways in our network. The max-prefix within routing-instanc

Re: [j-nsp] Syslog getting spammed by DDOS_PROTOCOL_VIOLATION_SET

2017-11-21 Thread Timur Maryin via juniper-nsp
Hi Karl, DDOS subsystem applies only to the traffic destined to the host (router itself) and not transit traffic. When you announce that /18 have you got all destinations of that /18 reachable by the router? Have you got default route ? The graceful way to handle those messages is to figur

Re: [j-nsp] Junos 15.1 and DPC

2017-08-11 Thread Timur Maryin via juniper-nsp
Hi Johan, Yes, it works fine. On 10-Aug-17 09:59, john doe wrote: Hi Will 15.1 work well on MX boxes with old DPC cards? Anyone running 15.1 on MX with DPC? Johan ___ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/ma

Re: [j-nsp] flowspec in logical-systems

2017-03-23 Thread Timur Maryin via juniper-nsp
Hi Michael, I believe it's not supported. On 22-Mar-17 20:07, Michail Litvak wrote: Hi all, Did anybody tried to use flowspec in the logical-system ? ___ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listin

Re: [j-nsp] juniper router reccomendations

2016-08-08 Thread Timur Maryin via juniper-nsp
Hi Adam, On 01-Aug-16 10:02, Adam Vitkovsky wrote: Now I have realized that there might be a problem which BGP PIC can't really solve. And that's when the primary edge link/PE comes back online advertises it's prefixes to the rest of the AS and ingress PEs will actually install and start usi

Re: [j-nsp] JUNOS precision-timers for BGP

2016-04-28 Thread Timur Maryin
Hi Adam, On 25-Apr-16 17:16, Adam Chappell wrote: Currently in a situation troubleshooting consequences of high CPU usage with a number of aggravating factors. Most sensitive to the scarcity of CPU resources however is a number of BGP sessions with aggressive timers. skip I'm aware of PR10

Re: [j-nsp] Segment Routing ( SPRING )

2016-03-04 Thread Timur Maryin
Hi Jackson, It appears in 15.1F5: http://www.juniper.net/techpubs/en_US/junos15.1/information-products/topic-collections/release-notes/15.1F5/topic-104251.html#jd0e2762 On 15-Jan-16 13:33, Jackson, William wrote: Hi have been reading cisco documentation on this topic. I was wondering i

Re: [j-nsp] Optimizing the FIB on MX

2016-02-24 Thread Timur Maryin
Hi Alexander, On 18-Feb-16 10:30, Alexander Marhold wrote: Why do you need to enable MPLS and LDP for PIC ? IMHO this is a documentation error , or do I miss something ? Considering you refer to this doc: http://www.juniper.net/techpubs/en_US/junos15.1/topics/task/configuration/bgp-con

Re: [j-nsp] MPC4D-32*GE Major Alarms

2016-02-24 Thread Timur Maryin
junctions of your network, with such amateur messages as troubleshooting triggers, sometimes seems to me as owning a Porsche with controls taken from Ford model T. Definitely not good starting point when the time comes for deciding on new boxes for your network. בתאריך 17 בפבר' 2016 17:12,

Re: [j-nsp] MPC4D-32*GE Major Alarms

2016-02-17 Thread Timur Maryin
Hi Alex, Maybe this http://kb.juniper.net/KB23173 ? On 16-Feb-16 10:31, Alex K. wrote: As for the documentation, let begin with some knowledge base article outlining initial steps for alarms troubleshooting steps for MX. I'd like to read that one, to begin with.