fix: add note about updating transitivity firewall rules in the Hub and Spoke network mode #906
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maxi-cit
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Dec 7, 2022
| To enabled **Hub and Spoke** transitivity set the variable `enable_hub_and_spoke_transitivity` to `true`. | ||
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| **Note:** The default `allow-transitivity-ingress` firewall rule will rise SCC findings because of the ingress allow all ports and protocols from the [Shared address space CIDR block](https://en.wikipedia.org/wiki/IPv4_shared_address_space) used in the rule. | ||
| Because of this, you should update the implemented network access controls between spokes with valid values for your environment through the [firewall functionality](./modules/transitivity/main.tf#L142) of the corresponding NVAs to make them more restrictive. |
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Co-authored-by: Max Portocarrero CI&T <[email protected]>
daniel-cit
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bharathkkb
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Dec 9, 2022
Co-authored-by: Bharath KKB <[email protected]>
bharathkkb
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Dec 10, 2022
BrianReevz
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Jun 16, 2023
…nd Spoke network mode (terraform-google-modules#906) * add note about updating transitivity firewall rules in the Hub and Spoke network mode * Apply suggestions from code review Co-authored-by: Max Portocarrero CI&T <[email protected]> * Apply suggestions from code review Co-authored-by: Bharath KKB <[email protected]> Co-authored-by: Max Portocarrero CI&T <[email protected]> Co-authored-by: Andrew Peabody <[email protected]> Co-authored-by: Bharath KKB <[email protected]>
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add note about updating transitivity firewall rules in the Hub and Spoke network mode