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Debug squid ACL matches
Bad situation if you have too much ACLs in your squid config and important site gets a DENIE cause one or more of this all ACL’s matches. Debugging helps you to find the right ACL. 1 2 3 vim...
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Debug on a Juniper firewall
Example, you want to debug a connection from a client(192.168.110.20) to the internet (google – 8.8.8.8). From your client you start a continuous ping to 8.8.8.8, now you are able to debug the traffic...
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SMTP debugging for Humans
A lot of different tools are around the internet which can be useful to determine different SMTP troubles. The most of them are very useful but they are all reachable over the internet and don’t...
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