Here’s the result of those commands. iptables is not available, since it is not by default installed in HASSIO, and I’m a bit reluctant to install packages on it outside
Welcome to the Home Assistant command line.
System information
IPv4 addresses for eth0: 192.168.1.93/24
IPv6 addresses for eth0: fe80::243f:2cf3:3ff:f077/64
IPv4 addresses for wlan0:
OS Version: Home Assistant OS 9.2
Home Assistant Core: 2022.10.3
Home Assistant URL: http://homeassistant.local:8123
Observer URL: http://homeassistant.local:4357
[core-ssh ~]$ ifconfig -a
eth0 Link encap:Ethernet HWaddr 02:42:AC:1E:21:01
inet addr:172.30.33.1 Bcast:172.30.33.255 Mask:255.255.254.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:96927 errors:0 dropped:0 overruns:0 frame:0
TX packets:1690 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:20435479 (19.4 MiB) TX bytes:512936 (500.9 KiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
[core-ssh ~]$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN 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
20: eth0@if21: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 qdisc noqueue state UP
link/ether 02:42:ac:1e:21:01 brd ff:ff:ff:ff:ff:ff
inet 172.30.33.1/23 brd 172.30.33.255 scope global eth0
valid_lft forever preferred_lft forever
[core-ssh ~]$ route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 172.30.32.1 0.0.0.0 UG 0 0 0 eth0
172.30.32.0 0.0.0.0 255.255.254.0 U 0 0 0 eth0
[core-ssh ~]$ arp -n
? (172.30.32.2) at 02:42:ac:1e:20:02 [ether] on eth0
? (172.30.32.1) at 02:42:b3:78:f4:f0 [ether] on eth0
[core-ssh ~]$ netstat -na
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 127.0.0.11:46109 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:8099 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
tcp 0 0 172.30.33.1:8099 172.30.32.2:36290 ESTABLISHED
tcp 0 0 172.30.33.1:60528 172.30.32.2:80 TIME_WAIT
tcp 0 192 172.30.33.1:22 192.168.1.102:62015 ESTABLISHED
tcp 0 0 :::22 :::* LISTEN
udp 0 0 127.0.0.11:45865 0.0.0.0:*
Active UNIX domain sockets (servers and established)
Proto RefCnt Flags Type State I-Node Path
unix 2 [ ACC ] STREAM LISTENING 494504 /tmp/tmux-0/default
unix 2 [ ACC ] STREAM LISTENING 18139 s
unix 3 [ ] STREAM CONNECTED 623461
unix 3 [ ] STREAM CONNECTED 626087 /tmp/tmux-0/default
unix 2 [ ] STREAM CONNECTED 626302