Does TiDB support dual-stack deployment of IPv4 and IPv6?

This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: Tidb是否支持IPV4和IPV6双栈部署

| username: TiDBer_cYt1iiX0

Is it possible to deploy a TiDB cluster in a business system with multiple virtualization resource pools, where some resource pools use IPV4 addresses and others use IPV6 addresses, and configure dual IPV4 and IPV6 addresses on the servers to achieve data storage for both IPV4 and IPV6 pools?

| username: CuteRay | Original post link

Yes, it is supported, provided that you use the TiDB on Kubernetes deployment method and the TiDB Operator.

| username: 哈喽沃德 | Original post link

The scenario is quite special, it’s best to make it the same.

| username: dba远航 | Original post link

Both IPV4 and IPV6 are now supported.

| username: TiDBer_QYr0vohO | Original post link

Starting from v6.5.1, TiDB clusters deployed with TiDB Operator version 1.4.3 or above fully support IPv6 addresses.

| username: zhaokede | Original post link

Supported. As long as it supports IPV6, it is supported.

| username: TiDBer_aKu9dgpb | Original post link


| username: 洪七表哥 | Original post link


| username: TIDB-Learner | Original post link

Support it.

| username: TiDBer_JUi6UvZm | Original post link

Support, refer here: TiDB 6.5.1 Release Notes | PingCAP 文档中心

| username: wangkk2024 | Original post link


| username: zhang_2023 | Original post link

All supported.