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Message | |
Connection refused | The Service Activator is not installed, or port 8042 is blocked |
"code":4022, "msg":"No init link found" | No initialization rule links to the AP |
"code":1,"msg":"In request by key 'domain' value is empty or null" | There are no ESR devices with OTT enabled (OTT checkbox in the tab "Access") in the domain specified in the initialization rule link |
"code":4024, "msg":"No OTT station configured" | There are no ESR profiles with OTT profile linked to IP address of ESR device with OTT enabled, or such ESR devices are unavailable. |
"code":4023 | NB communication error |
"code": 4025, "msg": "/ott/upgrade/WOP-12ac-LR-RevB.tar.gz" | AP firmware is not relevant. Update is required |
Annex 3. ESR configuration example
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Examples of ESR configuration on a test bench.
Example 1
The example is for the version 1.6.2 with BGP for ESR models without EoGRE tunnel support. The following addressing is used in the example:
1) gi1/0/1.4092: 10.12.20.4/28 - address directed to the Internet for IPsec termination;
2) gi1/0/1.212: 100.64.0.66/30 - seam address directed to VRF backbone for connection to SoftWLC, DHCP and DNS servers;
3) gi1/0/1.213: 100.64.0.70/30 - seam address directed to VRF nat for clients to access the Internet;
4) bridge 1: 192.168.200.49/28 и 192.168.200.50/28 - addresses to terminate EoGRE from access points for management and client traffic tunnels respectively;
5) bridge 3: 192.168.128.0/22 - subnetwork for AP management addresses. 192.168.128.1 is used as an address for managing ESR from SoftWLC;
6) bridge 10: 198.18.160.0/22 - subnetwork for AP clients. Default gateway for clients - 198.18.160.1, DNS 100.123.0.2;
7) 172.31.252.0/22 - subnetwork for addresses, assigned to access points via mode config and used to establish EoGRE on AP side;
8) 100.110.123.0/24 - management subnetwork. 100.123.0.2 - SoftWLC address, DHCP, DNS.
As the default gateway is directed to the Internet connection via gi1/0/1.4092, PBR rule named "users_map" in ESR configuration is used to direct client traffic via the interface gi1/0/1.213.
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