diff --git a/dfw-switching.txt b/dfw-switching.txt
index 844627a..7a01ca7 100644
--- a/dfw-switching.txt
+++ b/dfw-switching.txt
@@ -8,6 +8,8 @@ Stays in rack0
  gige 0/09 pwr0r.dfw.rg.net  red
  gige 0/10 pwr0b.dfw.rg.net  blue
 
+ gige 0/33 RIPE Atlas Probe
+
 Cross Connect
 
  gige 0/47 Cross Connect to sw2 trunk vlans