Arista: populate SNMP client IPs

[dhalperi]

No description provided.

[batfish-bot]

This change is 

[codecov]

Codecov Report

Merging #6227 into master will increase coverage by 0.00%.
The diff coverage is 82.92%.

@@            Coverage Diff            @@
##             master    #6227   +/-   ##
=========================================
  Coverage     72.94%   72.94%           
- Complexity    34953    34956    +3     
=========================================
  Files          2827     2827           
  Lines        142350   142382   +32     
  Branches      17094    17100    +6     
=========================================
+ Hits         103838   103864   +26     
+ Misses        30297    30296    -1     
- Partials       8215     8222    +7     

Impacted Files	Coverage Δ	Complexity Δ
...sh/grammar/arista/AristaControlPlaneExtractor.java	33.85% <ø> (+0.13%)	597.00 <0.00> (+4.00)
.../representation/arista/ExtendedAccessListLine.java	77.41% <0.00%> (ø)	7.00 <0.00> (ø)
.../representation/arista/StandardAccessListLine.java	65.21% <ø> (+8.69%)	4.00 <0.00> (+2.00)
...epresentation/arista/WildcardAddressSpecifier.java	33.33% <25.00%> (ø)	2.00 <1.00> (ø)
...ish/representation/arista/AristaConfiguration.java	54.47% <91.66%> (+0.77%)	163.00 <7.00> (+6.00)
.../org/batfish/dataplane/rib/RouteAdvertisement.java	84.78% <0.00%> (-4.35%)	16.00% <0.00%> (-1.00%)
...c/main/java/org/batfish/dataplane/rib/RibTree.java	89.58% <0.00%> (-4.17%)	27.00% <0.00%> (-1.00%)
...rc/main/java/org/batfish/datamodel/flow/Trace.java	80.64% <0.00%> (-3.23%)	13.00% <0.00%> (-1.00%)
...org/batfish/datamodel/flow/BidirectionalTrace.java	81.81% <0.00%> (-2.28%)	14.00% <0.00%> (-1.00%)
...src/main/java/org/batfish/coordinator/PoolMgr.java	59.25% <0.00%> (-1.24%)	15.00% <0.00%> (-1.00%)
... and 5 more

[progwriter]

Reviewed 6 of 8 files at r1, 2 of 2 files at r2.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @anothermattbrown)