I have several raspberry pi 5's that I am currently trying to set up in a cluster. I have set an eth0 fixed IP address in the /etc/dhcpcd.conf files. They are connected via an unmanged switch
The dhcpcd.conf files are as follows:
and
When I do ifconfig I get
and
For some reason in both cases eth0 does not show the IP address
when I ping from 10.0.0.100 to 10.0.0.101 I getand the reverse I get:Note that 10.0.0.101 cannot ping itself but 10.0.0.100 can.
Note also that in network connections, Ethernet Wired Connection 1 has last used as Never.
This leads me to think that there is some configuration issue that I am not aware of.
Any help greatly appreciated.
The dhcpcd.conf files are as follows:
Code:
interface eth0static ip_address=10.0.0.100/24static routers=10.0.0.1static domain_name_servers=10.0.0.1Code:
interface eth0static ip_address=10.0.0.101/24static routers=10.0.0.1static domain_name_servers=10.0.0.1Code:
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet6 fe80::17ea:5b64:450f:61d4 prefixlen 64 scopeid 0x20<link> ether 2c:cf:67:38:94:a8 txqueuelen 1000 (Ethernet) RX packets 42 bytes 8964 (8.7 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 124 bytes 20226 (19.7 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 106 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 1000 (Local Loopback) RX packets 98 bytes 8640 (8.4 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 98 bytes 8640 (8.4 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.0.120 netmask 255.255.255.0 broadcast 192.168.0.255 inet6 fe80::8658:6e78:bbbe:afe8 prefixlen 64 scopeid 0x20<link> ether 2c:cf:67:38:94:a9 txqueuelen 1000 (Ethernet) RX packets 168 bytes 19844 (19.3 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 172 bytes 21431 (20.9 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0Code:
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 ether 2c:cf:67:38:95:2a txqueuelen 1000 (Ethernet) RX packets 147 bytes 36735 (35.8 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 335 bytes 54277 (53.0 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 106 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 1000 (Local Loopback) RX packets 101 bytes 8859 (8.6 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 101 bytes 8859 (8.6 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.0.121 netmask 255.255.255.0 broadcast 192.168.0.255 inet6 fe80::659b:8d97:9277:9875 prefixlen 64 scopeid 0x20<link> ether 2c:cf:67:38:95:2b txqueuelen 1000 (Ethernet) RX packets 618 bytes 73380 (71.6 KiB) RX errors 0 dropped 3 overruns 0 frame 0 TX packets 282 bytes 31712 (30.9 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0when I ping from 10.0.0.100 to 10.0.0.101 I get
Code:
user@freya00:~ $ ping 10.0.0.101PING 10.0.0.101 (10.0.0.101) 56(84) bytes of data.^C--- 10.0.0.101 ping statistics ---6 packets transmitted, 0 received, 100% packet loss, time 5100msCode:
user@freya01:~ $ ping 10.0.0.100PING 10.0.0.100 (10.0.0.100) 56(84) bytes of data.64 bytes from 10.0.0.100: icmp_seq=1 ttl=252 time=7.31 ms64 bytes from 10.0.0.100: icmp_seq=2 ttl=252 time=8.89 ms64 bytes from 10.0.0.100: icmp_seq=3 ttl=252 time=19.3 ms64 bytes from 10.0.0.100: icmp_seq=4 ttl=252 time=7.55 ms^C--- 10.0.0.100 ping statistics ---4 packets transmitted, 4 received, 0% packet loss, time 3005msrtt min/avg/max/mdev = 7.314/10.769/19.316/4.971 msNote also that in network connections, Ethernet Wired Connection 1 has last used as Never.
This leads me to think that there is some configuration issue that I am not aware of.
Any help greatly appreciated.
Statistics: Posted by Solcat — Sun Jul 07, 2024 4:30 am