diff --git a/.dev/br-lft-act.yaml b/.dev/br-lft-act.yaml
index 60b0d92..7ea0bfa 100644
--- a/.dev/br-lft-act.yaml
+++ b/.dev/br-lft-act.yaml
@@ -42,11 +42,11 @@ bridges:
           maximum_delay: 3600s
 
         script:
-          - ["ip", "-${proto}", "route", "replace", "${bridge_peer_cidr}", "dev", "${tunnel_interface}"]
+          - ["/bin/sh", "-c", "for cidr in ${bridge_peer_cidrs_ipv4}; do ip -4 route replace $cidr dev ${tunnel_interface}; done"]
 
       interface_deactivate:
         script:
-          - ["ip", "-${proto}", "route", "del", "${bridge_peer_cidr}", "dev", "${tunnel_interface}"]
+          - ["/bin/sh", "-c", "for cidr in ${bridge_peer_cidrs_ipv4}; do ip -4 route del $cidr dev ${tunnel_interface}; done"]
 
 metrics:
   listen_addr: 0.0.0.0:8000
diff --git a/.dev/br-lft-sby.yaml b/.dev/br-lft-sby.yaml
index 33ce88f..8e3c26c 100644
--- a/.dev/br-lft-sby.yaml
+++ b/.dev/br-lft-sby.yaml
@@ -34,11 +34,11 @@ bridges:
 
       interface_activate:
         script:
-          - ["ip", "-${proto}", "route", "replace", "${bridge_peer_cidr}", "dev", "${tunnel_interface}"]
+          - ["/bin/sh", "-c", "for cidr in ${bridge_peer_cidrs_ipv4}; do ip -4 route replace $cidr dev ${tunnel_interface}; done"]
 
       interface_deactivate:
         script:
-          - ["ip", "-${proto}", "route", "del", "${bridge_peer_cidr}", "dev", "${tunnel_interface}"]
+          - ["/bin/sh", "-c", "for cidr in ${bridge_peer_cidrs_ipv4}; do ip -4 route del $cidr dev ${tunnel_interface}; done"]
 
 metrics:
   listen_addr: 0.0.0.0:8001
diff --git a/reconciler/render.go b/reconciler/render.go
index b85f1a4..d5674d6 100644
--- a/reconciler/render.go
+++ b/reconciler/render.go
@@ -11,10 +11,11 @@ import (
 const (
 	placeholderProto = "proto"
 
-	placeholderBridgeInterface      = "bridge_interface"
-	placeholderBridgeInterfaceIP    = "bridge_interface_ip"
-	placeholderBridgePeerCIDR       = "bridge_peer_cidr"
-	placeholderBridgeExtraPeerCIDRs = "bridge_extra_peer_cidrs"
+	placeholderBridgeInterface     = "bridge_interface"
+	placeholderBridgeInterfaceIP   = "bridge_interface_ip"
+	placeholderBridgePeerCIDR      = "bridge_peer_cidr"
+	placeholderBridgePeerCIDRsIPv4 = "bridge_peer_cidrs_ipv4"
+	placeholderBridgePeerCIDRsIPv6 = "bridge_peer_cidrs_ipv6"
 
 	placeholderTunnelInterface      = "tunnel_interface"
 	placeholderTunnelInterfaceIP    = "tunnel_interface_ip"
@@ -55,14 +56,18 @@ func (r *Reconciler) renderPlaceholders(e event.Event) (map[string]string, error
 			}
 		}
 
-		if len(cidrs) > 1 {
-			extraPeerCIDRs := make([]string, 0, len(cidrs)-1)
-			for idx := 1; idx < len(cidrs); idx++ {
-				extraPeerCIDRs = append(extraPeerCIDRs, cidrs[idx].String())
+		cidrsIPv4 := make([]string, 0)
+		cidrsIPv6 := make([]string, 0)
+		for _, cidr := range cidrs {
+			if cidr.IsIPv4() {
+				cidrsIPv4 = append(cidrsIPv4, cidr.String())
+			} else {
+				cidrsIPv6 = append(cidrsIPv4, cidr.String())
 			}
-
-			placeholders[placeholderBridgeExtraPeerCIDRs] = strings.Join(extraPeerCIDRs, ",")
 		}
+
+		placeholders[placeholderBridgePeerCIDRsIPv4] = strings.Join(cidrsIPv4, " ")
+		placeholders[placeholderBridgePeerCIDRsIPv6] = strings.Join(cidrsIPv6, " ")
 	}
 
 	return placeholders, nil