05-11-2019 05:28 PM
Hi
We created 2 Full BGP , each of different VRF, and following warning out. We had alredy set :
mpls label range table 0 16000 1048575
But 2 Full BGP for internet routing may not sufficient for 1Mil route. We using typhoon card .
: bgp[1067]: %ROUTING-BGP-3-ERR_ALM_ONE_LABEL : [7] : Unable to allocate label: 'MPLS_LSD' detected the 'resource not available' condition 'Code(0)': No space left on device
I guess MPLS is not necessary here, why default is tagging the route to MPLS ? How can we avoid this.
Solved! Go to Solution.
05-11-2019 07:44 PM
Hello,
You may want to switch to per-vrf label assingment. Otherwise MPLS will try to assign local label per each prefix and you hit limitation. Please find details here:
05-11-2019 07:44 PM
Hello,
You may want to switch to per-vrf label assingment. Otherwise MPLS will try to assign local label per each prefix and you hit limitation. Please find details here:
05-12-2019 01:25 AM
Niko suggestion works. Just need to change to IOX-XR config, mpls labeling in router BGP, VRF and ipv4 unicast.
05-12-2019 05:44 AM
Cool, thx for update!
03-29-2022 08:39 PM
I am hitting similar situation running IOS-XR, dont see this command feature available. Do we need to enable particular feature PIE package?
03-29-2022 09:06 PM
Hi @amar_5664 ,
You need something similar to this in XR to change the label mode to per vrf:
router bgp <your asn>
vrf <you vrf name>
address-family ipv4 unicast
label mode per-vrf
!
!
!
Regards,
03-29-2022 09:42 PM
Thanks Harold, spot on that resolved our challenge.
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