@@ -31,12 +31,13 @@ Redis Enterprise Software's port usage falls into three general categories:
3131| TCP | 3347-3349, 8000, 8071, 9091, 9125 | <span title =" Not configurable " >❌ ; No</span > | Internal | Internal metrics ports |
3232| TCP | 8443 | <span title =" Configurable " >✅ ; Yes</span > | Internal, External | Secure (HTTPS) access to the management web UI |
3333| TCP | 9081 | <span title =" Configurable " >✅ ; Yes</span > | Internal | CRDB coordinator for Active-Active management (internal) |
34+ | TCP | 9082 | <span title =" Not configurable " >❌ ; No</span > | Internal | Cluster API internal port |
3435| TCP | 9443, 8080 | <span title =" Configurable " >✅ ; Yes</span > | Internal, External, Active-Active | REST API traffic, including cluster management and node bootstrap |
3536| TCP | 10050 | <span title =" Not configurable " >❌ ; No</span > | Internal | Zabbix monitoring |
3637| TCP | 10000-10049, 10051-19999 | <span title =" Configurable " >✅ ; Yes</span > | Internal, External, Active-Active | Database traffic |
3738| UDP | 53, 5353 | <span title =" Not configurable " >❌ ; No</span > | Internal, External | DNS/mDNS traffic |
3839| TCP | 1968 | <span title =" Not configurable " >❌ ; No</span > | Internal | Proxy traffic |
39- | TCP | 3333-3345, 3350, 36379 | <span title =" Not configurable " >❌ ; No</span > | Internal | Internode communication |
40+ | TCP | 3333-3345, 3350, 3351, 36379 | <span title =" Not configurable " >❌ ; No</span > | Internal | Internode communication |
4041| TCP | 20000-29999 | <span title =" Not configurable " >❌ ; No</span > | Internal | Database shard traffic |
4142| TCP | 8002, 8004, 8006 | <span title =" Configurable " >✅ ; Yes</span > | Internal | Default system health monitoring (envoy admin, envoy management server, gossip envoy admin)|
4243| TCP | 8444, 9080 | <span title =" Not configurable " >❌ ; No</span > | Internal | Traffic between web proxy and cnm_http/cm |
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