While modern stacks force dual-stack, 6.8.2 allows clean separation. You can disable IPv6 entirely ( -4 flag) to save memory on a headless sensor node.
: This is the specific software version. Released by developer Roy Marples, the 6.8.x release cycle focused on refining IPv6 stability, improving raw packet filtering, and fixing memory leaks found in older versions.
This is the version number of the software. Release 6.8.2 is a relatively older version (around 2015), as current versions have moved significantly past version 10.x. dhcpcd-6.8.2-armv7l
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Better handling of Link-Local addresses (169.254.x.x) when a DHCP server isn't found. While modern stacks force dual-stack, 6
: 6.8.2 is a specific version of this software released as a core network component within the Android Open Source Project (AOSP) and customized for embedded Linux distributions. 2. Linux-4.4.22 (The Operating System)
While using dhcpcd-6.8.2-armv7l, you may encounter some common issues. Here are some troubleshooting tips: Released by developer Roy Marples, the 6
In some armv7l boards, the physical link takes a moment to "wake up." Adding waitip to your config can prevent the daemon from timing out too early.
# /etc/dhcpcd.conf denyinterfaces wlan0 # Then use wpa_supplicant + udhcpc instead