Filtering routes from IS-IS
Is there a JunOS equivalent to Cisco's "no isis advertise prefix" or "advertise-passive-only"? Thank you.
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Re: Filtering routes from IS-IS
Hi, Yes you can use policy to filter routes that are advised by ISIS: Here we can see the downstream device is receiving the loopback (10.0.255.7/32) from the upstream node via ISIS: lab@srx-vpn>...
View ArticleRe: FBF, "then next-interface" action, forwards traffic with dynamic IGP on...
Okay, that is stumping me. I don't have lab currently to test on my own. Lets try true fbf and see if that works without IGP configured. It should absolutely work. If this fails then I think there is...
View ArticleRe: Filtering routes from IS-IS
It makes sense, but I don't understand what "DEFAULT-TO-ISIS" is, or what it is supposed to mean.
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Re: Filtering routes from IS-IS
"DEFAULT-TO-ISIS" is simply another policy that I'm using to inject a default route into ISIS. For reference here is the policy: [edit] lab@mx104-edge# show policy-options policy-statement...
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Reg BGP inbound traffic through particular ISP
HI,We have terminated two ISP links and Google peering link in our MX104 . We have two MX-104 for HA with MC-LAG configuration . In that we have advertised the below networks in BGP and also prepend...
View ArticleRe: Reg BGP inbound traffic through particular ISP
Hello,I can see 2 options for You here:1/ if Your ISP-1 supports communities to increase/reduce Local Preference, attach appropriate community to 203.223.191.0/24 announce towards ISP-1. You can check...
View ArticleMVPN interoperability -- Cisco and Juniper
Hello,I need help with connecting Cisco and Juniper PE's for MVPN. Currently in my lab, I have full L3VPN connectivity between all of the CE's (behind Juniper and Cisco PE's). No problem. Also, I...
View ArticleRe: Reg BGP inbound traffic through particular ISP
Hi, I believe altering AS-PATH pre-pend for 203.223.191.0/24 could also achieve this:ISP-1: as-path prepend 202.223.191.0/24 on both routersISP-2: Normal BGP announcement for 202.223.191.0/24 on both...
View ArticleHelper Bootp on EX9204 - Not Supported -
Hi, We need to activate the helper bootp on EX9204 and is not working. Also we see a warning that indicates that this is not supported on this switches. I want to know if there is any way that this...
View ArticleRe: Helper Bootp on EX9204 - Not Supported -
Hi, EX9204 using Junos ELS. The config is different for relay option.
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Re: MVPN interoperability -- Cisco and Juniper
HiNot an easy topictherefore my answer: It DEPENDS MVPN there are around 20 different possibilities for setup signalling (BGP or LDP), autodiscovery (yes/no) core tree protocol (PIM,RSVP,LDP), I-PMSI...
View ArticleRe: Reg BGP inbound traffic through particular ISP
Hello,AshvinO wrote:Hi, I believe altering AS-PATH pre-pend for 203.223.191.0/24 could also achieve thisNot always - i.e. may not work for traffic coming from within ISP-1 itself.For instance, if You...
View ArticleRe: Helper Bootp on EX9204 - Not Supported -
Hi, This is the config, the bootp still not working, any suggestions... please...@jun.ex9204> show configuration forwarding-options helpers { tftp { server 10.7.2.10; interface { irb.4021 {...
View ArticleRe: Helper Bootp on EX9204 - Not Supported -
Hello, ecallen! I'd like to verify DHCP relay is functioning at all. Are you seeing incrementing counters on the dhcp relay statistics? Are leases being offered and accepted by the clients?...
View ArticleRe: Helper Bootp on EX9204 - Not Supported -
Hi, Yes this are the results: -(refreshed at 2017-05-19 12:19:30 CST)---Packets dropped: Total 0Messages received: BOOTREQUEST 3 DHCPDECLINE 0 DHCPDISCOVER 0 DHCPINFORM 0 DHCPRELEASE 0 DHCPREQUEST...
View ArticleRe: Helper Bootp on EX9204 - Not Supported -
Do you have a route for 10.7.2.10? Are you able to ping it? Do you have any filters, such as a Loopback or interface filters applied? You may want to set a trace to see how JDHCP is handling the...
View ArticleRe: Helper Bootp on EX9204 - Not Supported -
Hi, We notice some filters on a Vlans IRB, I remove it and now we do see "replays on the dhcp relay: ---(refreshed at 2017-05-19 14:20:18 CST)---Packets dropped: Total 0Messages received:...
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