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In this best practice the router/firewall is configured with the following rules:
| Caption |
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| 0 | Table |
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| 1 | Internal Firewall Rules for CCE |
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Source IP | Destination IP | Source Port | Destination Port |
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Cloud Connector Mediation component – 192.168.210.123 & 192.168.210.117 | Internal clients | TCP 49 152 – 57 500* | TCP 50,000-50,019 (Optional) | Cloud Connector Mediation component – 192.168.210.123 & 192.168.210.117 | Internal clients | UDP 49 152 – 57 500* | UDP 50,000-50,019 | Internal clients | Cloud Connector Mediation component – 192.168.210.123 & 192.168.210.117 | TCP 50,000-50,019 | TCP 49 152 – 57 500* | Internal clients | Cloud Connector Mediation component – 192.168.210.123 & 192.168.210.117 | UDP 50,000-50,019 | UDP 49 152 -57 500* |
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| Caption |
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| 0 | Table |
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| 1 | External Firewall Rules for CCE |
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Source IP | Destination IP | Source Port | Destination Port |
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Cloud Connector Edge External Interface – 192.168.211.81 & 192.168.211.86 | Any | Any | TCP 5061 | Cloud Connector Edge External Interface – 192.168.211.81 & 192.168.211.86 | Any | Any | TCP 80 | Cloud Connector Edge External Interface – 192.168.211.81 & 192.168.211.86 | Any | Any | UDP 53 | Cloud Connector Edge External Interface – 192.168.211.81 & 192.168.211.86 | Any | Any | TCP 53 | Cloud Connector Edge External Interface – 192.168.211.81 & 192.168.211.86 | Any | TCP 50,000-59,999 | Any | Cloud Connector Edge External Interface – 192.168.211.81 & 192.168.211.86 | Any | UDP 3478 | Any | Cloud Connector Edge External Interface – 192.168.211.81 & 192.168.211.86 | Any | UDP 50,000-59,999 | Any | Any | Cloud Connector Edge External Interface – 192.168.211.81 & 192.168.211.86 | Any | TCP 5061 | Any | Cloud Connector Edge External Interface – 192.168.211.81 & 192.168.211.86 | Any | TCP 443 | Any | Cloud Connector Edge External Interface – 192.168.211.81 & 192.168.211.86 | Any | TCP 50,000-59,999 | Any | Cloud Connector Edge External Interface – 192.168.211.81 & 192.168.211.86 | Any | UDP 3478 | Any | Cloud Connector Edge External Interface – 192.168.211.81 & 192.168.211.86 | Any | UDP 50,000 - 59,999 |
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| Caption |
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| 0 | Table |
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| 1 | Host Firewall Rules - Internal or External Access |
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| Source IP | Destination IP | Source Port | Destination Port |
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| ASM | Any | Any | TCP 53 | | ASM | Any | Any | TCP 80 | | ASM | Any | Any | TCP 443 |
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| Multiexcerpt include |
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| MultiExcerptName | DNSSettings |
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| PageWithExcerpt | Configuring the SBC Edge for a Single CCE |
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