Troubleshooting • Can't set static IP.

I am trying to set up a Rasperry Pi Raspberry Pi 4 Model B Rev 1.5 with Raspian bookworm and it is important that it gets a static ip.
Out of the box it gets an ip 192.168.1.204 supplied by my router. I want this to be 192.168.1.28. So I edit /etc/dhcpcd.conf and add:

interface wlan0
static ip_address=192.168.1.28/24
#static ip6_address=fd51:42f8:caae:d92e::ff/64
static routers=192.168.1.1
static domain_name_servers=192.168.1.1

but now I get two ip's, 192.168.1.204 and 192.168.1.28, and I can ssh into both of them
See output from ip address show, see below.

What can I do to prevent the RPi from fetching an ip from the router?
Thanks in advance for any tip
hakelm

he@smeden:~ $ ip address show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host noprefixroute
valid_lft forever preferred_lft forever
2: end0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
link/ether d8:3a:dd:57:88:23 brd ff:ff:ff:ff:ff:ff
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether d8:3a:dd:57:88:24 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.207/24 brd 192.168.1.255 scope global dynamic noprefixroute wlan0
valid_lft 7173sec preferred_lft 7173sec
inet 192.168.1.28/24 brd 192.168.1.255 scope global secondary noprefixroute wlan0
valid_lft forever preferred_lft forever
inet6 fe80::a08a7500:4b39/64 scope link noprefixroute
valid_lft forever preferred_lft forever

Statistics: Posted by hakelm — Mon Jan 22, 2024 8:43 pm

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