Juniper Networks is a networking technology company headquartered in Sunnyvale, California. They design and manufacture core and edge routers, as well as switches and security devices, most of which run their custom operating system JunOS.
Questions tagged [juniper]
272 questions
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1 answer
ATT DSL and Juniper SRX w/Integrated Modems
Here's what I'm trying to accomplish:
Existing Setup:
2 x Netopia ADSL 3347 Gateways that are each connected to a Juniper SSG140 via Ethernet. The Netopia boxes appear to each have a PPPoE interface bridged to the Ethernet side of things that is…
SpacemanSpiff
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1 answer
Spanning Tree Portfast in JUNOS
Can someone tell me what the Juniper JUNOS equivalent is for Cisco's spanning tree portfast command? My google-fu keeps leading me to long whitepapers on Spanning tree and not so much configuration examples.
SpacemanSpiff
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Juniper SSG 550 - interfaces on the ha zone not set
I am trying to set up HA on a pair of Juniper SSG550s with ScreenOS 6.1.0r2.0
The machines have multiple interfaces, configured as redundant pairs:
red1 -> eth0/0 and eth0/1
red2 -> eth0/1 and eth0/2
If I try to set up the vlan to the HA zone, I get…
user48731
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Error in IKE phase 1 when trying create IPSeC tunnel with Juniper SRX 300
Less than month ago we had to replace our old SRX 210 HE device with a new SRX 300 because the old device started to become unreliable. We had two IPSeC tunnels to two different places both working without a hitch. However, after we rebuilt the…
nyoatype
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Libreswan to Juniper. The tunnel is not going up
authentication-method pre-shared-keys
dh-group group14
authentication-algorithm sha1
encryption-algorithm aes-256-cbc
lifetime-seconds 28800
protocol esp
authentication-algorithm hmac-sha1-96
encryption-algorithm aes-256-cbc
lifetime-seconds…
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Aruba to Juniper EX4200
So I have a bit of an unusual situation -- I'm trying to use a EX4200-48-PoE juniper switch with our Aruba (HP) network in place -- just as a transitional move as we're doing some construction to give users connection in a temporary space...
I have…
Brian Lamb
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Configuring Routers using IRRToolset/IRR Power Tools
Recently, I've started configuring routers using irrpt.
It offers the features I require, which are described in the section under "Purpose" (https://github.com/6connect/irrpt#purpose).
But I am unable to modify them or add my own ASN.
How would…
Lucifer
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TCP Session drops because of FIN signal
I have two servers communicating with each other through ISO 8385 messages over TCP sessions. Basically host-to-host interface between two payment switches. The problem is that the session keeps dropping and when we investigated the reason (TCP…
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Juniper - SNMP not working with prefix list
I have a problem with configuration SNMP on juniper MX2200.
My configuration:
snmp {
description "Juniper MX2200";
location "MyHome";
community tango {
authorization read-only;
client-list-name SNMP-list;
}
…
Heniek Kowalski
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Is it possible to whitelist file extension in Juniper SRX UTM AntiVirus module for specific website
I have a SRX300 running 21.2R3-S2.9 and syslog got message:juniper.srx300 RT_UTM:
AV_FILE_NOT_SCANNED_PASSED_MT: AntiVirus: SESSION_ID=47244670993 source-zone "TRUST" destination-zone "UNTRUST"
12.18.22.19:55609->18.179.25.0:80…
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Why does this single value SNMP OID have a bunch of sub-values?
I have a Juniper MIB in which this OID: 1.3.6.1.4.1.2636.3.1.13.1.24 corresponds to this value: 1.3.6.1.4.1.2636.3.1.13.1.2.
When I run an snmpwalk of 1.3.6.1.4.1.2636.3.1.13.1.24 I get this:
JUNIPER-MIB::jnxOperating5MinAvgCPU.1.1.0.0 = Gauge32:…
Omnifarious
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2 answers
Juniper VPN compatibility with other VPNs?
This is a pretty n00b question.
I am integrating a system with a TelCo. The TelCo's policy requires that all communication must be done over VPN using Juniper's SSG-5 firewall. My current host does not allow me to host additional hardware.
Is it…
sharjeel
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Juniper LACP with linux server not increase speed
And:
I'm using R630 with Debian 11 and Ex2200 with version 12.3R12.4
The network: each server using 4 link to sw
server 1 ==== switch ==== server 2
Here is server config ( both server )
auto lo
iface lo inet loopback
iface eno1 inet manual…
Alceatraz
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1 answer
Juniper EX3200: Is there SDM templates as in Cisco?
Cisco has "sdm templates" and the number of mac, arp, ace, route entires depends on template type. Is there something like that in Juniper switches?
TiFFolk
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ScreenOS SSG-320M Source Interface Based Routing
quick question. Couldn't figure this out with even the ScreenOS Bible.
Juniper SSG-320M Firewall, Just added an 8port PIM Module(ETH1/0 to 1/7):
ETH0/0(Trust) 172.16.1.1/16
ETH0/2(UnTrust) 192.168.0.5/24
Just added the 8 port PIM Ethernet card,…
Chalen
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