some of the data in basic_dual_bgp has metrics of 2^32

[jopietsch]

14   dual-bgp   exit01  internet-vrf         IPv4Network('0.0.0.0/0')                          []            []     [1]                            4278198272 2020-01-24 22:28:45.696

(suzieq) jpiet@t14:/tmp/pycharm_project_304/suzieq$ time python suzieq/cli/suzieq-cli route unique --columns=metric  --view=all
Logging to /tmp/suzieq-otal3boh
       metric  count
0          20    236
1  4278198272     10

[ddutt]

This is as the Linux kernel has it. For example:

vagrant@leaf01:mgmt-vrf:~$ ip ro show vrf evpn-vrf default proto bgp metric 20 nexthop via 10.0.0.101 dev vlan4001 weight 1 onlink nexthop via 10.0.0.102 dev vlan4001 weight 1 onlink unreachable default metric 4278198272

[jopietsch]

I'll close this and create a better issue.