Remark: on my Orange Pi PC and Orange Pi Plus 2e - everything is OK. Problem occurred on Orange Pi Plus 2 and Orange Pi Zero
After upgrading to:
[root@PKTEST ~]# uname -a
Linux PKTEST 5.10.4-sunxi #20.11.6 SMP Sun Jan 3 21:28:45 CET 2021 armv7l GNU/Linux
My "headless" Orange Pi Plus 2 "disappeared from network. I switch it off and connected via serial. I was able to login. Device runs successfully, it is assigning IP to network interface (static assignment) but... there is no connectivity at all (both egress and ingress).
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piknew
Remark: on my Orange Pi PC and Orange Pi Plus 2e - everything is OK. Problem occurred on Orange Pi Plus 2 and Orange Pi Zero
After upgrading to:
My "headless" Orange Pi Plus 2 "disappeared from network. I switch it off and connected via serial. I was able to login. Device runs successfully, it is assigning IP to network interface (static assignment) but... there is no connectivity at all (both egress and ingress).
[root@PKTEST ~]# ifconfig enx0281cbcd0fcf: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.10.250 netmask 255.255.255.0 broadcast 192.168.10.255 inet6 fe80::81:cbff:fecd:fcf prefixlen 64 scopeid 0x20<link> ether 02:81:cb:cd:0f:cf txqueuelen 1000 (Ethernet) RX packets 71 bytes 4397 (4.2 KiB) RX errors 0 dropped 38 overruns 0 frame 0 TX packets 44 bytes 2484 (2.4 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 41 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 80 bytes 12802 (12.5 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 80 bytes 12802 (12.5 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 [root@PKTEST ~]# ping localhost PING localhost(localhost (::1)) 56 data bytes 64 bytes from localhost (::1): icmp_seq=1 ttl=64 time=0.129 ms 64 bytes from localhost (::1): icmp_seq=2 ttl=64 time=0.166 ms 64 bytes from localhost (::1): icmp_seq=3 ttl=64 time=0.154 ms ^C --- localhost ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 52ms rtt min/avg/max/mdev = 0.129/0.149/0.166/0.020 ms [root@PKTEST ~]# ping 127.0.0.1 PING 127.0.0.1 (127.0.0.1) 56(84) bytes of data. 64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.107 ms ^C --- 127.0.0.1 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.107/0.107/0.107/0.000 ms [root@PKTEST ~]# ping 192.168.10.1 PING 192.168.10.1 (192.168.10.1) 56(84) bytes of data. From 192.168.10.250 icmp_seq=1 Destination Host Unreachable From 192.168.10.250 icmp_seq=2 Destination Host Unreachable From 192.168.10.250 icmp_seq=3 Destination Host Unreachable ^C --- 192.168.10.1 ping statistics --- 4 packets transmitted, 0 received, +3 errors, 100% packet loss, time 78msLink to comment
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