05-15-2015 08:48 AM
Hello,
I'm running some tests on our new ASR9006s and I ran into a problem when feeding full BGP table into a VRF.
We are using the following RSP and LCs:
A9K-RSP440-TR
A9K-MOD80-TR
A9K-MOD160-TR
I've set the VRF mode as 'big', but once the router receive 530k IPv4 prefixes the BGP session is torn down and I get an error message:
RP/0/RSP0/CPU0:May 15 03:37:00.947 : bgp[1046]: %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 - net 192.76.32.0/22 tableid 0xe0000012 request type 3 fpi_err:0x0
I didn't change label allocation scheme, so it's per-prefix, but this should not be a problem, because this platform is capable of 1M locally generated labels, is that correct?
What might be the issue here?
Solved! Go to Solution.
05-16-2015 11:09 AM
Marcin,
the hardware you have does support 1M, the default label range is 256K, to increase to 1M use the following command:
mpls label range 16000 1048575
Eddie.
05-16-2015 11:09 AM
Marcin,
the hardware you have does support 1M, the default label range is 256K, to increase to 1M use the following command:
mpls label range 16000 1048575
Eddie.
05-20-2015 12:15 AM
Hi Eddie,
Thanks for your reply. It seems that was it :)
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