Thanks @wiedehopf. Disabling SELinux solved the problem:
sudo nano /etc/sysconfig/selinux
Changed
SELINUX=enforcing
to
SELINUX=disabled
Rebooted Fedora
[abcd@localhost ~]$ wget http://localhost/dump1090-fa/data/aircraft.json
--2020-01-25 01:01:27-- http://localhost/dump1090-fa/data/aircraft.json
Resolving localhost (localhost)... ::1, 127.0.0.1
Connecting to localhost (localhost)|::1|:80... failed: Connection refused.
Connecting to localhost (localhost)|127.0.0.1|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 489 [application/json]
Saving to: ‘aircraft.json’
aircraft.json 100%[===================>] 489 --.-KB/s in 0s
2020-01-25 01:01:27 (2.08 MB/s) - ‘aircraft.json’ saved [489/489]
NEXT ISSUE: SkyView fails to load from another computer on same network (This problem is NOT due to disabling of SELinux. It existed even before disabling SELinux)
Tried IP-of-Fedora/dump1090-fa/ - failed (timed out)
Checked Firewall status
[abcd@localhost ~]$ sudo firewall-cmd --list-all --zone=public
public
target: default
icmp-block-inversion: no
interfaces:
sources:
services: dhcpv6-client mdns ssh
ports: 80/tcp 443/tcp
protocols:
masquerade: no
forward-ports:
source-ports:
icmp-blocks:
rich rules:
Checked Netstat
[abcd@localhost ~]$ sudo netstat -ntulp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 763/lighttpd
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 763/lighttpd
tcp 0 0 0.0.0.0:30002 0.0.0.0:* LISTEN 1349/dump1090-fa
tcp 0 0 0.0.0.0:30003 0.0.0.0:* LISTEN 1349/dump1090-fa
tcp 0 0 0.0.0.0:30004 0.0.0.0:* LISTEN 1349/dump1090-fa
tcp 0 0 0.0.0.0:30005 0.0.0.0:* LISTEN 1349/dump1090-fa
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 764/sshd
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 762/cupsd
tcp 0 0 0.0.0.0:30104 0.0.0.0:* LISTEN 1349/dump1090-fa
tcp6 0 0 :::30002 :::* LISTEN 1349/dump1090-fa
tcp6 0 0 :::30003 :::* LISTEN 1349/dump1090-fa
tcp6 0 0 :::30004 :::* LISTEN 1349/dump1090-fa
tcp6 0 0 :::30005 :::* LISTEN 1349/dump1090-fa
tcp6 0 0 :::22 :::* LISTEN 764/sshd
tcp6 0 0 ::1:631 :::* LISTEN 762/cupsd
tcp6 0 0 :::30104 :::* LISTEN 1349/dump1090-fa
udp 0 0 0.0.0.0:38989 0.0.0.0:* 653/avahi-daemon: r
udp 0 0 127.0.0.1:323 0.0.0.0:* 699/chronyd
udp 0 0 0.0.0.0:5353 0.0.0.0:* 653/avahi-daemon: r
udp6 0 0 :::40387 :::* 653/avahi-daemon: r
udp6 0 0 ::1:323 :::* 699/chronyd
udp6 0 0 fe80::244e:7461:3be:546 :::* 737/NetworkManager
udp6 0 0 :::5353 :::* 653/avahi-daemon: r
.
