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Jennifer Travinski
2022-01-21 15:35:46 +00:00
parent 293a04cf77
commit 424c2f3276
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content/rancher/v2.6/en/faq/networking/cni-providers/_index.md
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@@ -58,7 +58,7 @@ Canal is a CNI network provider that gives you the best of Flannel and Calico. I
In Rancher, Canal is the default CNI network provider combined with Flannel and VXLAN encapsulation. In Rancher, Canal is the default CNI network provider combined with Flannel and VXLAN encapsulation.
Kubernetes workers should open UDP port `8472` (VXLAN) and TCP port `9099` (healthcheck). If using Wireguard, you should open UDP ports `51820` and `51821`. For details, refer to [the port requirements for user clusters.]({{<baseurl>}}/rancher/v2.6/en/cluster-provisioning/node-requirements/) Kubernetes workers should open UDP port `8472` (VXLAN) and TCP port `9099` (health checks). If using Wireguard, you should open UDP ports `51820` and `51821`. For more details, refer to [the port requirements for user clusters]({{<baseurl>}}/rancher/v2.6/en/cluster-provisioning/node-requirements/).
{{< img "/img/rancher/canal-diagram.png" "Canal Diagram">}} {{< img "/img/rancher/canal-diagram.png" "Canal Diagram">}}
@@ -107,7 +107,7 @@ Calico enables networking and network policy in Kubernetes clusters across the c
Calico also provides a stateless IP-in-IP or VXLAN encapsulation mode that can be used, if necessary. Calico also offers policy isolation, allowing you to secure and govern your Kubernetes workloads using advanced ingress and egress policies. Calico also provides a stateless IP-in-IP or VXLAN encapsulation mode that can be used, if necessary. Calico also offers policy isolation, allowing you to secure and govern your Kubernetes workloads using advanced ingress and egress policies.
Kubernetes workers should open TCP port `179` if using BGP or UDP port `4789` if using VXLAN encapsulation. Besides, TCP port `5473` is needed when using Typha. See [the port requirements for user clusters]({{<baseurl>}}/rancher/v2.6/en/cluster-provisioning/node-requirements/#networking-requirements) for more details. Kubernetes workers should open TCP port `179` if using BGP or UDP port `4789` if using VXLAN encapsulation. In addition, TCP port `5473` is needed when using Typha. See [the port requirements for user clusters]({{<baseurl>}}/rancher/v2.6/en/cluster-provisioning/node-requirements/#networking-requirements) for more details.
![Calico Diagram]({{<baseurl>}}/img/rancher/calico-diagram.svg) ![Calico Diagram]({{<baseurl>}}/img/rancher/calico-diagram.svg)