60 lines
1.4 KiB
Markdown
60 lines
1.4 KiB
Markdown
---
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title: "Traefik TCP Middlewares IPAllowList"
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description: "Learn how to use IPAllowList in TCP middleware for limiting clients to specific IPs in Traefik Proxy. Read the technical documentation."
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---
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# IPAllowList
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Limiting Clients to Specific IPs
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{: .subtitle }
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IPAllowList accepts / refuses connections based on the client IP.
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## Configuration Examples
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```yaml tab="Docker & Swarm"
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# Accepts connections from defined IP
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labels:
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- "traefik.tcp.middlewares.test-ipallowlist.ipallowlist.sourcerange=127.0.0.1/32, 192.168.1.7"
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```
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```yaml tab="Kubernetes"
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apiVersion: traefik.io/v1alpha1
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kind: MiddlewareTCP
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metadata:
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name: test-ipallowlist
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spec:
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ipAllowList:
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sourceRange:
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- 127.0.0.1/32
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- 192.168.1.7
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```
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```yaml tab="Consul Catalog"
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# Accepts request from defined IP
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- "traefik.tcp.middlewares.test-ipallowlist.ipallowlist.sourcerange=127.0.0.1/32, 192.168.1.7"
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```
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```toml tab="File (TOML)"
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# Accepts request from defined IP
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[tcp.middlewares]
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[tcp.middlewares.test-ipallowlist.ipAllowList]
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sourceRange = ["127.0.0.1/32", "192.168.1.7"]
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```
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```yaml tab="File (YAML)"
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# Accepts request from defined IP
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tcp:
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middlewares:
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test-ipallowlist:
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ipAllowList:
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sourceRange:
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- "127.0.0.1/32"
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- "192.168.1.7"
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```
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## Configuration Options
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### `sourceRange`
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The `sourceRange` option sets the allowed IPs (or ranges of allowed IPs by using CIDR notation).
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