Meraki MX450 capable of just 150 E-bgp Down??

YuvrajChoudhary
Comes here often

Meraki MX450 capable of just 150 E-bgp Down??

We have 3 - MX450 placed as HUB (EMEA, APAC, LATAM) with resilience in our network, from last few days, we are facing an issue :

 

>Issue: Flapping is observed at all HUB site at almost same time for both Auto-VPN & e-bgp peering got teared & bgp usually gets automatically established after few minutes.

 

Topology:-

 

External ISP <-->  BGP Peering  <--> OUR HUB CE <--> BGP Peering (advertising ebgp routes with Meraki HUB) <--> Regional HUB Meraki  <--> Site Meraki's

 

TAC Response: Issue frequently occurring as MX450 is incapable of holding more than  150 E-bgp Down.

 

Query - we are receiving these e-bgp routes that are somewhere around 1000 from last 1 year, so how suddenly now this issue is occurring ?

 

Regards/Yuvraj

 

1 Reply 1
PhilipDAth
Kind of a big deal
Kind of a big deal

Check out the firmware release notes for the MX450.  I recall it mentioning several BGP bugs being resolved.

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