diff --git a/docs/htmltest.yml b/docs/htmltest.yml
index 4a0f1c8d9..4b2f1e93d 100644
--- a/docs/htmltest.yml
+++ b/docs/htmltest.yml
@@ -18,6 +18,8 @@ IgnoreURLs:
- https://supportcenter.checkpoint.com/ # started to fail, meh.
- https://marketplace.visualstudio.com/*
- https://gist.githubusercontent.com/hellt/abc/raw/def/linux.clab.yml # test link used in docs
+ - serverfault.com # returns 403
+ - askubuntu.com # returns 403
IgnoreDirectoryMissingTrailingSlash: true
IgnoreAltMissing: true
IgnoreSSLVerify: true
diff --git a/docs/lab-examples/frr01.md b/docs/lab-examples/frr01.md
index a1017335c..8cd450186 100644
--- a/docs/lab-examples/frr01.md
+++ b/docs/lab-examples/frr01.md
@@ -8,13 +8,14 @@
| **Version information**[^2] | `containerlab:0.13.0`, `frrouting/frr:v7.5.1`, `docker-ce:19.03.13` |
## Description
+
This lab example consists of three FRR routers connected in a ring topology. Each router has one PC connected to it.
This is also an example of how to pre-configure lab nodes of `linux` kind in containerlab.
To start this lab, run the [`run.sh`][run] script, which will run the containerlab deploy commands, and then configure the PC interfaces.
-The lab configuration is documented in detail at: https://www.brianlinkletter.com/2021/05/use-containerlab-to-emulate-open-source-routers/
+
[topofile]: https://github.com/srl-labs/containerlab/tree/main/lab-examples/frr01/frr01.clab.yml
[run]: https://github.com/srl-labs/containerlab/tree/main/lab-examples/frr01/run.sh
diff --git a/lab-examples/frr01/README.md b/lab-examples/frr01/README.md
index 7990d0828..fc90f6741 100644
--- a/lab-examples/frr01/README.md
+++ b/lab-examples/frr01/README.md
@@ -6,5 +6,4 @@ This is also an example of how to pre-configure lab nodes on "linux" node types
To start this lab, run the *run.sh* script, which will run the containerlab deploy commands, and then configure the PC interfaces.
-The lab configuration is documented in detail at: https://www.brianlinkletter.com/2021/05/use-containerlab-to-emulate-open-source-routers/
-
+