diff --git a/calico/templates/bin/_calico-settings.sh.tpl b/calico/templates/bin/_calico-settings.sh.tpl
index a5821d073..38714a68e 100644
--- a/calico/templates/bin/_calico-settings.sh.tpl
+++ b/calico/templates/bin/_calico-settings.sh.tpl
@@ -40,7 +40,7 @@ spec:
   logSeverityScreen: {{ .Values.conf.node.FELIX_LOGSEVERITYSCREEN }}
 EOF
 
-# ipPool - https://docs.projectcalico.org/v3.2/reference/calicoctl/resources/ippool
+# ipPool - https://docs.projectcalico.org/v3.3/reference/calicoctl/resources/ippool
 $CTL apply -f - <<EOF
 apiVersion: projectcalico.org/v3
 kind: IPPool
@@ -48,6 +48,9 @@ metadata:
   name: default-ipv4-ippool
 spec:
   cidr: {{ .Values.conf.node.CALICO_IPV4POOL_CIDR }}
+{{- if .Values.conf.node.CALICO_IPV4POOL_BLOCKSIZE }}
+  blockSize: {{ .Values.conf.node.CALICO_IPV4POOL_BLOCKSIZE }}
+{{- end }}
   ipipMode: {{ .Values.networking.settings.ippool.ipip.mode }}
   natOutgoing: {{ .Values.networking.settings.ippool.nat_outgoing }}
   disabled: {{ .Values.networking.settings.ippool.disabled }}
diff --git a/calico/templates/bird/_bird.cfg.template.tpl b/calico/templates/bird/_bird.cfg.template.tpl
index 095ddd8ec..b248d1431 100644
--- a/calico/templates/bird/_bird.cfg.template.tpl
+++ b/calico/templates/bird/_bird.cfg.template.tpl
@@ -55,14 +55,18 @@ template bgp bgp_template {
   import all;        # Import all routes, since we don't know what the upstream
                      # topology is and therefore have to trust the ToR/RR.
   export filter calico_pools;  # Only want to export routes for workloads.
-  next hop self;     # Disable next hop processing and always advertise our
-                     # local address as nexthop
 {{`  source address {{$node_ip}};  # The local address we use for the TCP connection`}}
   add paths on;
   graceful restart;  # See comment in kernel section about graceful restart.
 }
 
 # ------------- Node-to-node mesh -------------
+{{`{{- $node_cid_key := printf "/host/%s/rr_cluster_id" (getenv "NODENAME")}}`}}
+{{`{{- $node_cluster_id := getv $node_cid_key}}`}}
+{{`{{- if ne "" ($node_cluster_id)}}`}}
+{{`# This node is configured as a route reflector with cluster ID {{$node_cluster_id}};`}}
+# ignore node-to-node mesh setting.
+{{`{{- else}}`}}
 {{`{{if (json (getv "/global/node_mesh")).enabled}}`}}
 {{`{{range $host := lsdir "/host"}}`}}
 {{`{{$onode_as_key := printf "/host/%s/as_num" .}}`}}
@@ -77,6 +81,7 @@ template bgp bgp_template {
 {{`{{else}}`}}
 # Node-to-node mesh disabled
 {{`{{end}}`}}
+{{`{{- end}}`}}
 
 
 # ------------- Global peers -------------
@@ -84,10 +89,18 @@ template bgp bgp_template {
 {{`{{range gets "/global/peer_v4/*"}}{{$data := json .Value}}`}}
 {{`{{$nums := split $data.ip "."}}{{$id := join $nums "_"}}`}}
 {{`# For peer {{.Key}}`}}
+{{`{{- if eq $data.ip ($node_ip) }}`}}
+{{`# Skipping ourselves ({{$node_ip}})`}}
+{{`{{- else}}`}}
 {{`protocol bgp Global_{{$id}} from bgp_template {`}}
 {{`  neighbor {{$data.ip}} as {{$data.as_num}};`}}
   neighbor port {{.Values.networking.bgp.ipv4.port.neighbor}};
+{{`{{- if and (ne "" ($node_cluster_id)) (ne $data.rr_cluster_id ($node_cluster_id))}}`}}
+  rr client;
+{{`  rr cluster id {{$node_cluster_id}};`}}
+{{`{{- end}}`}}
 }
+{{`{{- end}}`}}
 {{`{{end}}`}}
 {{`{{else}}# No global peers configured.{{end}}`}}
 
@@ -98,10 +111,18 @@ template bgp bgp_template {
 {{`{{range gets (printf "%s/*" $node_peers_key)}}{{$data := json .Value}}`}}
 {{`{{$nums := split $data.ip "."}}{{$id := join $nums "_"}}`}}
 {{`# For peer {{.Key}}`}}
+{{`{{- if eq $data.ip ($node_ip) }}`}}
+{{`# Skipping ourselves ({{$node_ip}})`}}
+{{`{{- else}}`}}
 {{`protocol bgp Node_{{$id}} from bgp_template {`}}
 {{`  neighbor {{$data.ip}} as {{$data.as_num}};`}}
   neighbor port {{.Values.networking.bgp.ipv4.port.neighbor}};
+{{`{{- if and (ne "" ($node_cluster_id)) (ne $data.rr_cluster_id ($node_cluster_id))}}`}}
+  rr client;
+{{`  rr cluster id {{$node_cluster_id}};`}}
+{{`{{- end}}`}}
 }
+{{`{{- end}}`}}
 {{`{{end}}`}}
 {{`{{else}}# No node-specific peers configured.{{end}}`}}
 {{`{{end}}{{/* End of IPv4 enable check */}}`}}
diff --git a/calico/templates/bird/_bird6.cfg.template.tpl b/calico/templates/bird/_bird6.cfg.template.tpl
index 5602691c7..89d0a03bb 100644
--- a/calico/templates/bird/_bird6.cfg.template.tpl
+++ b/calico/templates/bird/_bird6.cfg.template.tpl
@@ -57,14 +57,18 @@ template bgp bgp_template {
   import all;        # Import all routes, since we don't know what the upstream
                      # topology is and therefore have to trust the ToR/RR.
   export filter calico_pools;  # Only want to export routes for workloads.
-  next hop self;     # Disable next hop processing and always advertise our
-                     # local address as nexthop
 {{`  source address {{$node_ip6}};  # The local address we use for the TCP connection`}}
   add paths on;
   graceful restart;  # See comment in kernel section about graceful restart.
 }
 
 # ------------- Node-to-node mesh -------------
+{{`{{- $node_cid_key := printf "/host/%s/rr_cluster_id" (getenv "NODENAME")}}`}}
+{{`{{- $node_cluster_id := getv $node_cid_key}}`}}
+{{`{{- if ne "" ($node_cluster_id)}}`}}
+{{`# This node is configured as a route reflector with cluster ID {{$node_cluster_id}};`}}
+# ignore node-to-node mesh setting.
+{{`{{- else}}`}}
 {{`{{if (json (getv "/global/node_mesh")).enabled}}`}}
 {{`{{range $host := lsdir "/host"}}`}}
 {{`{{$onode_as_key := printf "/host/%s/as_num" .}}`}}
@@ -80,6 +84,7 @@ template bgp bgp_template {
 {{`{{else}}`}}
 # Node-to-node mesh disabled
 {{`{{end}}`}}
+{{`{{- end}}`}}
 
 
 # ------------- Global peers -------------
@@ -87,10 +92,18 @@ template bgp bgp_template {
 {{`{{range gets "/global/peer_v6/*"}}{{$data := json .Value}}`}}
 {{`{{$nums := split $data.ip ":"}}{{$id := join $nums "_"}}`}}
 {{`# For peer {{.Key}}`}}
+{{`{{- if eq $data.ip ($node_ip6) }}`}}
+{{`# Skipping ourselves ({{$node_ip6}})`}}
+{{`{{- else}}`}}
 {{`protocol bgp Global_{{$id}} from bgp_template {`}}
 {{`  neighbor {{$data.ip}} as {{$data.as_num}};`}}
   neighbor port {{.Values.networking.bgp.ipv6.port.neighbor}};
+{{`{{- if and (ne "" ($node_cluster_id)) (ne $data.rr_cluster_id ($node_cluster_id))}}`}}
+  rr client;
+{{`  rr cluster id {{$node_cluster_id}};`}}
+{{`{{- end}}`}}
 }
+{{`{{- end}}`}}
 {{`{{end}}`}}
 {{`{{else}}# No global peers configured.{{end}}`}}
 
@@ -101,10 +114,18 @@ template bgp bgp_template {
 {{`{{range gets (printf "%s/*" $node_peers_key)}}{{$data := json .Value}}`}}
 {{`{{$nums := split $data.ip ":"}}{{$id := join $nums "_"}}`}}
 {{`# For peer {{.Key}}`}}
+{{`{{- if eq $data.ip ($node_ip6) }}`}}
+{{`# Skipping ourselves ({{$node_ip6}})`}}
+{{`{{- else}}`}}
 {{`protocol bgp Node_{{$id}} from bgp_template {`}}
 {{`  neighbor {{$data.ip}} as {{$data.as_num}};`}}
   neighbor port {{.Values.networking.bgp.ipv6.port.neighbor}};
+{{`{{- if and (ne "" ($node_cluster_id)) (ne $data.rr_cluster_id ($node_cluster_id))}}`}}
+  rr client;
+{{`  rr cluster id {{$node_cluster_id}};`}}
+{{`{{- end}}`}}
 }
+{{`{{- end}}`}}
 {{`{{end}}`}}
 {{`{{else}}# No node-specific peers configured.{{end}}`}}
 {{`{{end}}`}}
diff --git a/calico/templates/daemonset-calico-node.yaml b/calico/templates/daemonset-calico-node.yaml
index a3c49681d..074a56998 100644
--- a/calico/templates/daemonset-calico-node.yaml
+++ b/calico/templates/daemonset-calico-node.yaml
@@ -67,6 +67,7 @@ rules:
     resources:
       - pods
       - nodes
+      - namespaces
     verbs:
       - get
   - apiGroups: ["batch" ]
@@ -265,6 +266,9 @@ spec:
             - mountPath: /lib/modules
               name: lib-modules
               readOnly: true
+            - mountPath: /run/xtables.lock
+              name: xtables-lock
+              readOnly: false
             - mountPath: /var/run/calico
               name: var-run-calico
               readOnly: false
@@ -343,6 +347,10 @@ spec:
         - name: var-lib-calico
           hostPath:
             path: /var/lib/calico
+        - name: xtables-lock
+          hostPath:
+            path: /run/xtables.lock
+            type: FileOrCreate
         # Used to install CNI.
         - name: cni-bin-dir
           hostPath:
diff --git a/calico/values.yaml b/calico/values.yaml
index 61637bd01..d888f5453 100644
--- a/calico/values.yaml
+++ b/calico/values.yaml
@@ -17,12 +17,12 @@ images:
     # These are minimum versions, older images will very likely not
     # work
     calico_etcd: quay.io/coreos/etcd:v3.3.9
-    calico_node: quay.io/calico/node:v3.2.4
-    calico_cni: quay.io/calico/cni:v3.2.4
-    calico_ctl: calico/ctl:v3.2.4
-    calico_settings: calico/ctl:v3.2.4
+    calico_node: quay.io/calico/node:v3.3.2
+    calico_cni: quay.io/calico/cni:v3.3.2
+    calico_ctl: calico/ctl:v3.3.2
+    calico_settings: calico/ctl:v3.3.2
     # NOTE: plural key, singular value
-    calico_kube_controllers: quay.io/calico/kube-controllers:v3.2.4
+    calico_kube_controllers: quay.io/calico/kube-controllers:v3.3.2
     dep_check: quay.io/stackanetes/kubernetes-entrypoint:v0.3.1
     image_repo_sync: docker.io/docker:17.07.0
   pull_policy: IfNotPresent
@@ -205,7 +205,7 @@ networking:
     # our asnumber for bgp peering
     asnumber: 64512
     ipv4:
-      # https://docs.projectcalico.org/v3.2/reference/calicoctl/resources/bgppeer
+      # https://docs.projectcalico.org/v3.3/reference/calicoctl/resources/bgppeer
       #
       # this is a list of peer objects that will be passed directly to
       # calicoctl - for global peers, the scope should be global and
@@ -228,7 +228,7 @@ networking:
         neighbor: 179
         listen: 179
     ipv6:
-      # https://docs.projectcalico.org/v3.2/reference/calicoctl/resources/bgppeer
+      # https://docs.projectcalico.org/v3.3/reference/calicoctl/resources/bgppeer
       #
       # this is a list of peer objects that will be passed directly to
       # calicoctl - for global peers, the scope should be global and
@@ -410,7 +410,7 @@ conf:
   # might be we revisit that and embedded a json string that gets
   # edits
   cni_network_config:
-    # https://docs.projectcalico.org/v3.2/reference/cni-plugin/configuration
+    # https://docs.projectcalico.org/v3.3/reference/cni-plugin/configuration
     #
     # other than the etcd_* keys you likely want to leave this as-is
     name: k8s-pod-network
@@ -436,8 +436,10 @@ conf:
     # The location of the Kubernetes API.  Use the default Kubernetes
     # service for API access.
     K8S_API: "https://kubernetes.default:443"
-    # Choose which controllers to run.
-    ENABLED_CONTROLLERS: "policy,profile,workloadendpoint,node"
+    # Choose which controllers to run, see
+    # https://docs.projectcalico.org//v3.3/reference/kube-controllers/configuration
+    # for an explanation of each
+    ENABLED_CONTROLLERS: "policy,namespace,serviceaccount,workloadendpoint,node"
     # Since we're running in the host namespace and might not have KubeDNS
     # access, configure the container's /etc/hosts to resolve
     # kubernetes.default to the correct service clusterIP.
@@ -445,7 +447,7 @@ conf:
 
   node:
     # for specific details see
-    # https://docs.projectcalico.org/v3.2/reference/node/configuration
+    # https://docs.projectcalico.org/v3.3/reference/node/configuration
     name: k8s-pod-network
     # Cluster type to identify the deployment type
     # NOTE: v2 had a list ... v3 a comma separated string
@@ -470,6 +472,8 @@ conf:
     FELIX_DEFAULTENDPOINTTOHOSTACTION: "ACCEPT"
     # Configure the IP Pool from which Pod IPs will be chosen.
     CALICO_IPV4POOL_CIDR: null
+    # See https://docs.projectcalico.org/v3.3/reference/calicoctl/resources/ippool
+    CALICO_IPV4POOL_BLOCKSIZE: 26
     # Change this to 'off' in environments with direct L2 communication
     # Titlecase
     CALICO_IPV4POOL_IPIP: "Always"