A specialized report has been added to the Operate - Reports menu: 'Topo check'. This allows the modeler to report on all topology links where a mismatch exists between the assigned subnets at both ends. Depending on the design such a mismatch could be an issue or not.

The output lists topos with mismatches only and is sorted by Client_type, Hostname, Link-type. Per topology link the missing subnet details are listed.

Select the Client-type and TimeStamp in yyyy-mm-dd format for report to return records (subnets) that are newer than the specified timestamp.

Hit Run button to execute the report

Here the important fields are explained

-- using option client-type: **RN** => Client
-- using default starting Ip_subnet timestamp: **2020-01-01** => Timestamp specified
-- init...
-- Topos located: **9158** => Topology Located
-- Subnets located: **22919** => Subnet Located
-- Subnets **newer than** '2020-01-01': **0** 
-- Checked topos 1000 2000 3000 4000 5000 6000 7000 8000 9000
-- Topos examined: 1648, skipped: 3293
-- Topos with non-symmetrical ip-subnet assignments: 21
-- for subnets that are newer than '2020-01-01: 0

#  client_type  :  nodeA|portA  -link-  nodeB|portB  :  subnetsA  ~  subnetsB
#    notA  :                                          Net_name  Net_address  Vlan_id
#      newer  :                                          Net_timestamp
#    notB  :  Net_name  Net_address  Vlan_id
#      newer  :  Net_timestamp
#
RN  :  APELRN01001|Gi01/00/11  -downlink-  APELRN01402|Gi01/00/01  :  8  ~  6
  notB  :  IPT  10.181.136.0  500
  notB  :  Users  10.181.130.0  400
RN  :  ASD-RN01001|Gi01/00/09  -downlink-  ASD-RN01407|Gi01/00/01  :  8  ~  7
  notB  :  Servers_rco  10.118.46.0  200
RN  :  ASD-RN01002|Gi01/00/09  -downlink-  ASD-RN01407|Gi02/00/01  :  8  ~  7
  notB  :  Servers_rco  10.118.46.0  200
RN  :  BMR-RN01001|Gi01/00/05  -downlink-  BMR-RN01404|Gi01/00/01  :  0  ~  5
  notA  :                                          Accessbeheer  10.3.170.88  704
  notA  :                                          Users  10.37.192.128  404
  notA  :                                          IPT  10.35.143.128  504
  notA  :                                          Native    904
  notA  :                                          inf_wifi_ap  10.255.181.160  604