# \#networking

**URL:** https://community.replicated.com/tag/networking/100.md

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## [How to: Choose the Right --network-interface to Solve ‘Timed Out Waiting’ Errors During Embedded Cluster Installation](https://community.replicated.com/t/how-to-choose-the-right-network-interface-to-solve-timed-out-waiting-errors-during-embedded-cluster-installation/1519)

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**Author:** [@Dexter\_Yan](https://community.replicated.com/u/Dexter_Yan)\
**Replies:** 0\
**Last updated:** [May 15, 2025, 4:28am UTC](https://community.replicated.com/t/how-to-choose-the-right-network-interface-to-solve-timed-out-waiting-errors-during-embedded-cluster-installation/1519 "2025-05-15T04:28:57Z")

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When installing a new Embedded Cluster using your installation script, you may encounter timeout errors with messages displayed in the terminal, such as: timed out waiting for openebs-localpv-provisioner to deploy infr…

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## [Configure iptables firewall to limit ingress and egress to embedded cluster](https://community.replicated.com/t/configure-iptables-firewall-to-limit-ingress-and-egress-to-embedded-cluster/1373)

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**Author:** [@credo-nate](https://community.replicated.com/u/credo-nate)\
**Replies:** 1\
**Last updated:** [April 5, 2024, 10:09am UTC](https://community.replicated.com/t/configure-iptables-firewall-to-limit-ingress-and-egress-to-embedded-cluster/1373 "2024-04-05T10:09:38Z")

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Hi, I’m trying to figure out how iptables configurations are maintained between reboots and updates. If I add commands to iptablesConfig in the installer, will they persist on node reboot? Do you have an example se…

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## [Wildcard DNS and kubernetes](https://community.replicated.com/t/wildcard-dns-and-kubernetes/1332)

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**Author:** [@Ash\_Jones](https://community.replicated.com/u/Ash_Jones)\
**Replies:** 0\
**Last updated:** [December 7, 2023, 11:30am UTC](https://community.replicated.com/t/wildcard-dns-and-kubernetes/1332 "2023-12-07T11:30:50Z")

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An important fact to note about kubernetes’ internal dns configuration is that it provisions pods resolv.conf with the setting options ndots:5. this is to allow dns searches to hit across the nested subdomains that kuber…