How are Organisation Local Scope addresses different from Local Scope addresses?
Hi. I know that administratively scoped multicast addresses are similar in function to the RFC 1918 private unicast addresses. RFC 2365 describes 2 types of administratively scoped multicast addresses:...
View ArticleSource Address of IGMP Proxy messages
Hi all. A switch acting as an IGMP proxy for hosts H1 and H2 generates IGMP Query messages on behalf of the Querier to the hosts and IGMP Report message on behalf of the hosts to the Querier. What is...
View ArticleRe: Source Address of IGMP Proxy messages
Hi djadhav, Please refer to the below link for further reference,https://www.juniper.net/documentation/en_US/junos/topics/reference/configuration-statement/source-address-edit-bridge-domains.html If...
View ArticleDemystifying multipath BGP
Hey Guys, I was looking through the multipath example documentation and I'm getting a little stuck. From the following topic and router configuration...
View ArticleRe: Export routes with multiple next-hops to a routing instance
Hello, wrote: What I would like to do is to export routes with all the next hops to a routing instance. Is there a way to export all the next hops to a routing instance? You need to use RIB-group...
View Articlewhat are supposed to be contained in ::vxlan.inet.0 ?
Anyone can help me to understand what ::vxlan.inet.0 does, when it is used? thanks !!
View ArticleRe: what are supposed to be contained in ::vxlan.inet.0 ?
It shows the routes to VTEP endpoints. So if you do show interfaces vtep, you'll see all the VTEPs and the peer IDs (VXLAN Endpoint Address), those peer IDs are resolved from the inet.0 table and...
View ArticleRe: Export routes with multiple next-hops to a routing instance
Hi Alex, that did it. Thanks for the help.
View ArticleSSH arriving on ephemeral ports on MX80, above 10000 -- ssh block filters not...
Anyone else seeing log messages of late where SSH attempts are being received on NON ssh ports somehow? Only a full port block to the router's interfaces are effective: rtredge-[98208]: Failed...
View ArticleRe: what are supposed to be contained in ::vxlan.inet.0 ?
root@vtep-2> show route table :vxlan.inet.0 :vxlan.inet.0: 8 destinations, 8 routes (8 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 169.254.0.0/24 *[Direct/0] 1d...
View ArticleRe: SSH arriving on ephemeral ports on MX80, above 10000 -- ssh block filters...
That’s the source port, not destination. You probably need to look at your ssh filter again.
View ArticleRe: SSH arriving on ephemeral ports on MX80, above 10000 -- ssh block filters...
Hi CuddlyVampire, Greetings, The massive failed SSH Login attempts looks like unauthorized attempts to gain SSH access to device. Please mark "Accepted Solution" if this helps you solve your query....
View ArticleRe: SSH arriving on ephemeral ports on MX80, above 10000 -- ssh block filters...
Hi CuddlyVampire, On ACX/MX/EX PPC based Series platforms, the commit error might occur and the firewall filters might not be applied to the interfaces when the firewall policer action is set with...
View ArticleRe: Export routes with multiple next-hops to a routing instance
Hi Alex, just a follow up question. I can see the copied BGP routes in the routing table of the instance with all the next hops. Now I'm trying to load balance the exiting traffic to destinations with...
View ArticleRe: Export routes with multiple next-hops to a routing instance
Hello, wrote:I know I can use multipath in BGP to achieve load balancing but can I do something similar in a forwarding routing instance with imported BGP routes? If Your eBGP paths are all equal up...
View ArticleRe: Export routes with multiple next-hops to a routing instance
I do have unequal AS paths to the same destinations and I this is my main issue. I have already rewritten the MED and local preference values to be equal but the best(shortest) AS path gets installed...
View ArticleMX240 Interface firewall filter
Hi forum,Could you help, I have the following filter applied to interfaces which does not work when trying to match server host ip addresses end points 172.16.10.130/26 and 172.16.10.50/26, hosts...
View ArticleRe: MX240 Interface firewall filter
Hello,Your filters are identical but are applied in opposite directions.Please ask Yourself a question - do I expect traffic with src.IP within 172.16.10.128/26 or 172.16.10.0/26 to arrive INTO...
View ArticleRe: MPLS was Stuck sometimes or new router joins into this backbone.
Hi, I found the root cause. Some routers' protocol rsvp are not set with "interface all". THat cause LDP has been enabled, but RSVP is not. After fixed all router's protocol RSVP, it works well. thanks
View ArticleBackup RE0's issue
Hi, My backup RE(RE-S-2X00x6) always keeps at IP mode, even we replaced new RE (only RE, without SCB2).It's still under IP mode. And we show system switchover to get below information. > show...
View Article