I am having a recurring issue with my raspberry pi 3, I have my router (linksys E2500) setup with DHCP reservations for all my network devices. This raspberry pi has 192.168.1.34/26 and gets this ip address, but when rebooted it receives the 192.168.1.34/26 and 192.168.1.36/24? I have deleted the.36/24 address repeatedly and every reboot it comes back. Output from "ip addr show eth0"
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether b8:27:eb:de:9e:cb brd ff:ff:ff:ff:ff:ff inet 192.168.1.36/24 brd 192.168.1.255 scope global eth0 valid_lft forever preferred_lft forever inet 192.168.1.34/26 brd 192.168.1.63 scope global eth0 valid_lft forever preferred_lft forever inet6 fe80::ba27:ebff:fede:9ecb/64 scope link valid_lft forever preferred_lft forever
It has been impossible to search this and find any information other than the typical static ip "tutorials" or ref to etc/network/interfaces vs dhcpcd.conf...both of these files are default in this case. This raspberry pi is setup to run my plexmediaserver and run headless. Thank you for looking
Edit as requested
pi@plex-ht:~ $ cat /etc/network/interfaces # interfaces(5) file used by ifup(8) and ifdown(8) # Please note that this file is written to be used with dhcpcd # For static IP, consult /etc/dhcpcd.conf and 'man dhcpcd.conf' # Include files from /etc/network/interfaces.d: source-directory /etc/network/interfaces.d auto lo iface lo inet loopback iface eth0 inet manual allow-hotplug wlan0 iface wlan0 inet manual wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf allow-hotplug wlan1 iface wlan1 inet manual wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
Output of etc/dhcpcd.conf
pi@plex-ht:~ $ cat /etc/dhcpcd.conf # A sample configuration for dhcpcd. # See dhcpcd.conf(5) for details. # Allow users of this group to interact with dhcpcd via the control socket. #controlgroup wheel # Inform the DHCP server of our hostname for DDNS. hostname # Use the hardware address of the interface for the Client ID. clientid # or # Use the same DUID + IAID as set in DHCPv6 for DHCPv4 ClientID as per RFC4361. #duid Persist interface configuration when dhcpcd exits. persistent # Rapid commit support. # Safe to enable by default because it requires the equivalent option set # on the server to actually work. option rapid_commit # A list of options to request from the DHCP server. option domain_name_servers, domain_name, domain_search, host_name option classless_static_routes # Most distributions have NTP support. option ntp_servers # Respect the network MTU. # Some interface drivers reset when changing the MTU so disabled by default. #option interface_mtu # A ServerID is required by RFC2131. require dhcp_server_identifier # Generate Stable Private IPv6 Addresses instead of hardware based ones slaac private # A hook script is provided to lookup the hostname if not set by the DHCP # server, but it should not be run by default. nohook lookup-hostname