Hello,

First of all to greet everyone, since I am new here and I am training for the RHCSA certification, for I am installing 2 computers, one for server and one for client.

The problem is that I am doing it in the network of my company, so to configure the server I have configured 2 networks (there is only one physical network card) a network of work (10.17.44.0) and another network of the server (192.168.5.0).

Subnet of the company:
IP: 10.17.44.110
Mask: 255.255.255.128
GATEWAY: 10.17.44.99
DNS: 10.17.44.5
PROXY: HTTP: 10.17.44.77:8000 Ignore: localhost, 127.0.0.0/8, ::1

Server:
IP: 192.168.5.1
Mask: 255.255.255.0
GATEWAY: (won't let me assign a gateway)
DNS: 192.168.5.1

/etc/hosts:
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.5.1 servidor.casero.es servidor

/etc/resolv.conf:

Generated by NetworkManager

search casero.es
nameserver 192.168.5.1
nameserver 10.17.44.5

hostname:
servidor.casero.es

ifconfig:
enp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.17.44.110 netmask 255.255.255.128 broadcast 10.17.44.127
inet6 fe80::5776:fab6:8043:6963 prefixlen 64 scopeid 0x20
ether 00:1d:72:e3:2f:a8 txqueuelen 1000 (Ethernet)
RX packets 26682 bytes 3129939 (2.9 MiB)
RX errors 0 dropped 886 overruns 0 frame 0
TX packets 757 bytes 72255 (70.5 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16

lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10
loop txqueuelen 1000 (Local Loopback)
RX packets 1109 bytes 724272 (707.2 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1109 bytes 724272 (707.2 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255
ether 52:54:00:bd:02:62 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

wlp4s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether c2:bc:d4:a1:1f:96 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

With this configuration it works, I have internet access and it responds to one network as well as the other.
Problems come when I try to configure the IPA server (Identity|Policy|Audit)

I'll give you the next command:

ipa-server-install --domain=casero.es --realm=CASERO.ES --ds-password=password --admin-password=password --hostname=servidor.casero.es --ip-address=192.168.5.1 --reverse-zone=5.168.192.in-addr.arpa. --forwarder=10.17.44.5 --allow-zone-overlap --setup-dns --unattended

And the installation is done correctly, even if I do one:

ipactl status:
Directory Service: RUNNING
krb5kdc Service: RUNNING
kadmin Service: RUNNING
named Service: RUNNING
httpd Service: RUNNING
ipa-custodia Service: RUNNING
ntpd Service: RUNNING
pki-tomcatd Service: RUNNING
ipa-otpd Service: RUNNING
ipa-dnskeysyncd Service: RUNNING
ipa: INFO: The ipactl command was successful

However, if I access the url https://servidor.casero.es it indicates that this page does not exist. It is necessary to clarify that the domain home.es is an invented domain, only for local use.

and here the question What am I doing wrong?

Thank you for your attention.