remove images from older troubleshooting section
diff --git a/rtd/source/_static/images/networking-egress-rule.png b/rtd/source/_static/images/networking-egress-rule.png
deleted file mode 100644
index edf1f6d..0000000
--- a/rtd/source/_static/images/networking-egress-rule.png
+++ /dev/null
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diff --git a/rtd/source/_static/images/networking-infra-traffic-labels.png b/rtd/source/_static/images/networking-infra-traffic-labels.png
deleted file mode 100644
index e029d7d..0000000
--- a/rtd/source/_static/images/networking-infra-traffic-labels.png
+++ /dev/null
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diff --git a/rtd/source/_static/images/networking-ingress-rule.png b/rtd/source/_static/images/networking-ingress-rule.png
deleted file mode 100644
index 8b1af22..0000000
--- a/rtd/source/_static/images/networking-ingress-rule.png
+++ /dev/null
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diff --git a/rtd/source/_static/images/networking-zone-traffic-labels.png b/rtd/source/_static/images/networking-zone-traffic-labels.png
deleted file mode 100644
index 1587c2b..0000000
--- a/rtd/source/_static/images/networking-zone-traffic-labels.png
+++ /dev/null
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