infrastructure as the only requirement is IP connectivity between hosts which is typically already given. Native Routing: Use of the regular routing table of the Linux host. The network is required to be capable requires some awareness of the underlying networking infrastructure. This mode works well with: Native IPv6 networks In conjunction with cloud network routers If you are already running routing daemons Enable Hubble Hubble is a fully distributed networking and security observability platform for cloud native workloads. It is built on top of Cilium and eBPF to enable deep visibility into the communication

infrastructure as the only requirement is IP connectivity between hosts which is typically already given. Native Routing: Use of the regular routing table of the Linux host. The network is required to be capable requires some awareness of the underlying networking infrastructure. This mode works well with: Native IPv6 networks In conjunction with cloud network routers If you are already running routing daemons Install Hubble Hubble is a fully distributed networking and security observability platform for cloud native workloads. It is built on top of Cilium and eBPF to enable deep visibility into the communication

infrastructure as the only requirement is IP connectivity between hosts which is typically already given. Native Routing: Use of the regular routing table of the Linux host. The network is required to be capable requires some awareness of the underlying networking infrastructure. This mode works well with: Native IPv6 networks In conjunction with cloud network routers If you are already running routing daemons Extract the Cluster CIDR to enable native-routing: NATIVE_CIDR="$(gcloud container clusters describe "${NAME}" --zone "${ZONE}" --format 'value(clusterIpv4Cidr)')" echo $NATIVE_CIDR Deploy Cilium release via

infrastructure as the only requirement is IP connectivity between hosts which is typically already given. Native Routing: Use of the regular routing table of the Linux host. The network is required to be capable requires some awareness of the underlying networking infrastructure. This mode works well with: Native IPv6 networks In conjunction with cloud network routers If you are already running routing daemons the Cluster CIDR to enable native-routing: NATIVE_CIDR="$(gcloud container clusters describe $CLUSTER_NAME --zone $CLUSTER_ZONE --format 'value(clusterIpv4Cidr)')" echo $NATIVE_CIDR Note First, make sure

infrastructure as the only requirement is IP connectivity between hosts which is typically already given. Native Routing: Use of the regular routing table of the Linux host. The network is required to be capable requires some awareness of the underlying networking infrastructure. This mode works well with: Native IPv6 networks In conjunction with cloud network routers If you are already running routing daemons Extract the Cluster CIDR to enable native-routing: NATIVE_CIDR="$(gcloud container clusters describe "${NAME}" --zone "${ZONE}" --format 'value(clusterIpv4Cidr)')" echo $NATIVE_CIDR Deploy Cilium release via

infrastructure as the only requirement is IP connectivity between hosts which is typically already given. Native Routing: Use of the regular routing table of the Linux host. The network is required to be capable requires some awareness of the underlying networking infrastructure. This mode works well with: Native IPv6 networks In conjunction with cloud network routers If you are already running routing daemons servers, and Cassandra clients query these services via a the native Cassandra protocol [https://github.com/apache/cassandra/blob/trunk/doc/native_protocol_v4.spec] . Cilium understands the Cassandra protocol

NAT XDP eBPF NAT DSR 加速南北向 nodePort 访问 传统的 nodePort 转发，伴随着 SNAT的发生。而 Cilium 为 nodePort 提供了 native 和 IPIP 等方式的 DSR （direct server return）实现，有效减 少了网络转发的跳数，极大提升了 nodePort的转发性能，降低访问延时。 相关测试表明： • kube redirect_peer redirect_neigh step1 client -> node1 : nodePort step3 client -> pod2 : targetPort native DSR DNAT and No SNAT step4 pod2:targetPort -> client step6 node2 : nodePort -> client client ipv4 tunnel case: soure identity->vxlan VNI field tc eBPF look up identiy by source ip for ipv4 native-routing case tc eBPF insert source identity to skb->mark worker node2 implement policy selecting

Connected to Test Cluster at cassandra-svc:9042. [cqlsh 5.0.1 | Cassandra 3.11.3 | CQL spec 3.4.4 | Native protocol v4] Use HELP for help. cqlsh> Next, using the cqlsh prompt, we’ll show that the outpost Connected to Test Cluster at cassandra-svc:9042. [cqlsh 5.0.1 | Cassandra 3.11.3 | CQL spec 3.4.4 | Native protocol v4] Use HELP for help. cqlsh> The power of Cilium’s iden�ty-based security allows empire-hq as the source security iden�ty and load balancing state to perform direct-server-return. Direct / Native Routing Mode Note This is an advanced networking mode which requires the underlying network to