Source note · Troubleshooting Webex Calling survivability failover
IOS XE uses proxy ARP to route traffic to the guest shell that hosts the connector, so no ip proxy-arp must not be configured on the gateway.
Checked 2026-09-30
Don't configure no ip proxy-arp command to disable this feature
- Vendor
- Cisco
- Product
- Webex Calling managed gateways
- Subsystem
- connector enrollment
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-30
- Checked
- 2026-09-30
Sources
- Enroll Cisco IOS managed gateways to Webex Cloud — Cisco Webex · tier 2 current vendor documentation · Limitations (proxy ARP note)
Cite this note
APA
WarmTransfer. (2026, September 30). Troubleshooting Webex Calling survivability failover: source note webex-calling-survivability-troubleshooting-proxy-arp. WarmTransfer. https://warmtransfer.net/knowledge/claims/webex-calling-survivability-troubleshooting-proxy-arp
BibTeX
@misc{warmtransfer-claim-webex-calling-survivability-troubleshooting-proxy-arp,
title = {Troubleshooting Webex Calling survivability failover: source note webex-calling-survivability-troubleshooting-proxy-arp},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/webex-calling-survivability-troubleshooting-proxy-arp},
note = {Source note webex-calling-survivability-troubleshooting-proxy-arp, checked 2026-09-30}
}