diff --git a/files/htcondor.Dockerfile b/files/htcondor.Dockerfile
index f4ae673..6f723cd 100644
--- a/files/htcondor.Dockerfile
+++ b/files/htcondor.Dockerfile
@@ -5,4 +5,7 @@ RUN yum install -y https://research.cs.wisc.edu/htcondor/repo/8.9/htcondor-relea
 	yum install -y less && \
 	yum clean all
 
+RUN	yum install -y iproute bind-utils nmap-ncat net-tools && \
+	yum clean all
+
 CMD bash -c 'cat <({ condor_master -f & tail --retry --pid $! -f /var/log/condor/MasterLog & })'
diff --git a/play.yml b/play.yml
index a626f1b..6d7bdd4 100644
--- a/play.yml
+++ b/play.yml
@@ -3,7 +3,8 @@
   tasks:
   - name: "install tools"
     yum:
-      name: [ "vim-enhanced", "htop", "screen" ]
+      name: [ "vim-enhanced", "htop", "screen", "bind-utils", "nmap-ncat",
+        "net-tools" ]
       state: present
 
   - name: "install htcondor repo"