Was trying to get the apache to run on two interfaces,
and thought it was work on both,
but checked and it wasn't running on either?
The two networks. One a wired on motherboard
connection, and another being a USB wireless 5G
enp2s0:
flags=4163<UP,BROADCAST,RUNNING,MULTICAST>
mtu 1500
inet 192.168.16.104 netmask 255.255.255.0
broadcast 192.168.16.255
wlp0s18f2u3:
flags=4163<UP,BROADCAST,RUNNING,MULTICAST>
mtu 1500
inet 192.168.24.14 netmask 255.255.255.0
broadcast 192.168.24.255
The error message in messages was.
Oct 29 17:13:56 setzco setroubleshoot[1438]: SELinux is
preventing httpd from name_bind access on the
tcp_socket port 8081.
Had two Listen lines in httpd.conf but commented the
second one and it is working on that ip/port.
Listen 192.168.16.104:8081
#Listen 192.168.24.104:8081
Have a cable modem, and each port on it gets a different
public IP.
The public IPs of two wireless/wired routers
xxx.xxx.234.251 (Netgear 2.4/5 newer)
xxx.xxx.233.11 (BLINK 2.5 older)
Was trying to get both options working before moving
things to the newer router.
Have a dyndns name setup for each router mapped so
accessing the public IP on port 8081 would map to port
on machine.
Has worked fine for many years, and public IP on old
router has not changed for many years, though it isn't
static?
Seems ISP blocks many ports on non-static IPs, but port
8081 worked fine and still does.
So questions:
Can apache work with 2 different IPs or can it only listen
to one? Is doing it with two Listen lines wrong, is syntax
wrong.
The USB 5G wireless doesn't work with default kernels,
had to download git source code, and build modual for
each kernel update.
Regular customer support of ISP doesn't have tech info.
Probable need to get ahold of real tech at ISP, and
probable get static IPs.
Use to have a Linux machine that had 9 ethernet ports
long ago. One connected to College Backbone, and 8
other ports connected to 8 different classrooms.
Back then the college backbone as 100M and clasroom
were 100M as well (long ago). So classrooms ran on
private IP blocks for each, and used a squid server that
was seeing a 40% cache hit ratio.
Retired after 36+ years at college.
Had another server on backbone that was running all the
web and ftp stuff..
+------------------------------------------------------------+
Michael D. Setzer II - Computer Science Instructor
(Retired)
mailto:mikes@guam.net
mailto:msetzerii@gmail.com
Guam - Where America's Day Begins
G4L Disk Imaging Project maintainer
http://sourceforge.net/projects/g4l/
+------------------------------------------------------------+