https://sbezo.github.io/tags/networking/ Recent content in Networking on sbezo.github.io Hugo -- 0.149.0-DEV en-us Fri, 17 Jul 2026 18:50:32 +0000 https://sbezo.github.io/posts/how_to_troubleshoot_mpls_lab_with_codex/ Fri, 17 Jul 2026 18:50:32 +0000 https://sbezo.github.io/posts/how_to_troubleshoot_mpls_lab_with_codex/ Codex diagnoses MPLS lab via filtered MCP commands https://sbezo.github.io/posts/temp_dhcp/ Thu, 23 Apr 2026 13:32:26 +0000 https://sbezo.github.io/posts/temp_dhcp/ How to quickly spin up a short-lived DHCP server in a container https://sbezo.github.io/posts/containerlab_cisco_iosxrd/ Fri, 27 Mar 2026 13:33:22 +0000 https://sbezo.github.io/posts/containerlab_cisco_iosxrd/ A short note on getting Cisco IOS XRd running in Containerlab and the one detail I missed the first time. https://sbezo.github.io/posts/playing_with_linux_interfaces/ Thu, 29 Jan 2026 14:44:23 +0000 https://sbezo.github.io/posts/playing_with_linux_interfaces/ Cheatsheet for the most common network configurations on my 4 favourite distros: Alpine, Ubuntu, Debian, Rocky https://sbezo.github.io/posts/ipsec_on_linux/ Fri, 19 Sep 2025 00:00:00 +0000 https://sbezo.github.io/posts/ipsec_on_linux/ LAB notes https://sbezo.github.io/posts/ad_password_change/ Tue, 16 Sep 2025 16:30:02 +0000 https://sbezo.github.io/posts/ad_password_change/ How to quickly change expired MS AD password without a Windows machine https://sbezo.github.io/posts/cisco_fmc10v_to_fmc2700_migration/ Sat, 13 Sep 2025 17:36:28 +0000 https://sbezo.github.io/posts/cisco_fmc10v_to_fmc2700_migration/ Notes from migration of Cisco FMC management https://sbezo.github.io/posts/simplest_ca_ever/ Sun, 07 Sep 2025 00:00:00 +0000 https://sbezo.github.io/posts/simplest_ca_ever/ How to quickly get a few certificates for lab use https://sbezo.github.io/posts/nat_for_alien/ Tue, 12 Aug 2025 13:43:28 +0000 https://sbezo.github.io/posts/nat_for_alien/ How to handle Alien device in your network with NAT trick