Fixed IP addresses so that BGP session comes up successfully (#5159) (#…

…166)

Signed-off-by: Modular Magician <magic-modules@google.com>

ha_vpn_gateway_gcp_to_gcp/main.tf

@@ -128,15 +128,15 @@ resource "google_compute_router_interface" "router1_interface2" {
   name       = "router1-interface2"
   router     = google_compute_router.router1.name
   region     = "us-central1"
-  ip_range   = "169.254.1.1/30"
+  ip_range   = "169.254.1.2/30"
   vpn_tunnel = google_compute_vpn_tunnel.tunnel2.name
 }
 
 resource "google_compute_router_peer" "router1_peer2" {
   name                      = "router1-peer2"
   router                    = google_compute_router.router1.name
   region                    = "us-central1"
-  peer_ip_address           = "169.254.1.2"
+  peer_ip_address           = "169.254.1.1"
   peer_asn                  = 64515
   advertised_route_priority = 100
   interface                 = google_compute_router_interface.router1_interface2.name
@@ -146,15 +146,15 @@ resource "google_compute_router_interface" "router2_interface1" {
   name       = "router2-interface1"
   router     = google_compute_router.router2.name
   region     = "us-central1"
-  ip_range   = "169.254.0.1/30"
+  ip_range   = "169.254.0.2/30"
   vpn_tunnel = google_compute_vpn_tunnel.tunnel3.name
 }
 
 resource "google_compute_router_peer" "router2_peer1" {
   name                      = "router2-peer1"
   router                    = google_compute_router.router2.name
   region                    = "us-central1"
-  peer_ip_address           = "169.254.0.2"
+  peer_ip_address           = "169.254.0.1"
   peer_asn                  = 64514
   advertised_route_priority = 100
   interface                 = google_compute_router_interface.router2_interface1.name