Hi all, Steps to reproduce (query any LAN host running a web server): $wget http://lanhost 2>&1 | grep response HTTP request sent, awaiting response... 200 OK $export http_proxy=proxy:3128 $wget http://lanhost 2>&1 | grep response Proxy request sent, awaiting response... 503 Service Unavailable The error message says: ----------------------- Unable to determine IP address from host name lanhost. The DNS server returned: Name Error: The domain name does not exist. This means that the cache was not able to resolve the hostname presented in the URL. ----------------------- It's not a burning problem since running global proxy settings in automatic mode works fine. We can also define them per application: browsers, wget, apt etc. Any other DNS querying (ping, nslookup, host) I tried from LAN clients and proxy container resolved fine. Nothing helpful in logs. Any idea why proxy fails to resolve LAN host names only in this specific scenario? Thanks Adam |