Python on No Subject - nosubject.io -https://nosubject.io/en/tags/python/Recent content in Python on No Subject - nosubject.io -Hugoen-USThu, 19 Jan 2023 10:56:58 +0900[Python] What to Do When Sending Packets with Scapy as a General User Returns error: [Errno 1] Operation not permittedhttps://nosubject.io/en/python-scapy-send-packet-operation-not-permitted-error/Thu, 19 Jan 2023 10:56:58 +0900https://nosubject.io/en/python-scapy-send-packet-operation-not-permitted-error/<p>Apparently, handling raw packets requires the Linux capability <code>cap_net_raw</code>.</p> <p>The only apparent options are to run Python with sudo or grant the capability to <code>/usr/bin/python3</code>.</p> <pre class="wp-block-code"><code>$ sudo setcap cap_net_raw=eip $(readlink -f $(which python3))</code></pre> <p>For a development environment, I think this is fine.</p> <p>Reference: <a href="https://stackoverflow.com/questions/22421290/scapy-operation-not-permitted-when-sending-packets">https://stackoverflow.com/questions/22421290/scapy-operation-not-permitted-when-sending-packets</a></p>