: The high availability aspect of these tunnels is particularly beneficial in disaster recovery scenarios, where maintaining network connectivity is critical.
Create /etc/realm/config.toml on each backend:
| Feature | Legacy Realm Host | Realm Host V2 HA Tunnel | |------------------------|------------------|--------------------------| | Failover support | Manual / routing only | Automatic + stateful | | Health detection | None / basic ping | BFD / fast probe | | Load balancing | No | Active‑active | | Sync across peers | Not supported | Full state sync | | Orchestration API | Basic | REST / gRPC |
: Ensure you are using a version that supports v2 features (typically v1.1.9 or newer).
vrrp_instance VI_1 state MASTER interface eth0 virtual_router_id 51 priority 101 advert_int 1 authentication auth_type PASS auth_pass realmHA2024
Step-by-Step Guide to Configuring Realm Host v2 in HA Tunnel Plus
: The high availability aspect of these tunnels is particularly beneficial in disaster recovery scenarios, where maintaining network connectivity is critical.
Create /etc/realm/config.toml on each backend:
| Feature | Legacy Realm Host | Realm Host V2 HA Tunnel | |------------------------|------------------|--------------------------| | Failover support | Manual / routing only | Automatic + stateful | | Health detection | None / basic ping | BFD / fast probe | | Load balancing | No | Active‑active | | Sync across peers | Not supported | Full state sync | | Orchestration API | Basic | REST / gRPC |
: Ensure you are using a version that supports v2 features (typically v1.1.9 or newer).
vrrp_instance VI_1 state MASTER interface eth0 virtual_router_id 51 priority 101 advert_int 1 authentication auth_type PASS auth_pass realmHA2024
Step-by-Step Guide to Configuring Realm Host v2 in HA Tunnel Plus