Dead Peer Detection (DPD) for IPsec | DrayTek

csr1#show crypto session detail Crypto session current status Code: C - IKE Configuration mode, D - Dead Peer Detection K - Keepalives, N - NAT-traversal, T - cTCP encapsulation X - IKE Extended Authentication, F - IKE Fragmentation R - IKE Auto Reconnect Interface: Tunnel1 Profile: az-PROFILE2 Uptime: 00:52:46 Session status: UP-ACTIVE Peer Configuring VPN Settings - SonicWall To enable detection of a dead peer, select Enable IKE Dead peer detection.Then, specify how often the SonicWALL appliance attempt to detect a peer in the Dead peer detection Interval field and specify the number of failed attempts that must occur before closing the VPN tunnel in the Failure Trigger Level field. VPN Interface IPsec for vEdge Routers - Viptela Documentation

UniFi - USG VPN: How to Implement Dead Peer Detection

Site-to-site VPN Settings - Cisco Meraki You can create Site-to-site VPN tunnels between a Security Appliance or a Teleworker Gateway and a Non-Meraki VPN endpoint device under the Non-Meraki VPN peers section on the Security & SD-WAN > Configure > Site-to-site VPN page. Simply click "Add a peer" and enter the following information: A name for the remote device or VPN tunnel. CLI Book 3: Cisco ASA Series VPN CLI Configuration Guide Jun 26, 2020

Configure dead peer detection in Cisco ASA firewall

CLI Statement. vSRX,SRX Series. Enable the device to use dead peer detection (DPD). DPD is a method used by devices to verify the current existence and availability of IPsec peers. Dead Peer Detection and Tunnel Monitoring Apr 20, 2020 Azure ExpressRoute: Configure S2S VPN over Microsoft csr1#show crypto session detail Crypto session current status Code: C - IKE Configuration mode, D - Dead Peer Detection K - Keepalives, N - NAT-traversal, T - cTCP encapsulation X - IKE Extended Authentication, F - IKE Fragmentation R - IKE Auto Reconnect Interface: Tunnel1 Profile: az-PROFILE2 Uptime: 00:52:46 Session status: UP-ACTIVE Peer Configuring VPN Settings - SonicWall