Unable to locate configuration file to set static IPv4 address on tun0 interface

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1

Hello. I am trying to install pihole with interface tun0 to have it working with my current openvpn installation.



  [✓] Root user check

        .;;,.
        .ccccc:,.
         :cccclll:.      ..,,
          :ccccclll.   ;ooodc
           'ccll:;ll .oooodc
             .;cll.;;looo:.
                 .. ','.
                .',,,,,,'.
              .',,,,,,,,,,.
            .',,,,,,,,,,,,....
          ....''',,,,,,,'.......
        .........  ....  .........
        ..........      ..........
        ..........      ..........
        .........  ....  .........
          ........,,,,,,,'......
            ....',,,,,,,,,,,,.
               .',,,,,,,,,'.
                .',,,,,,'.
                  ..'''.

  [✓] Disk space check
  [✓] Update local cache of available packages

  [✓] Checking yum for upgraded packages... 2 updates available
  [i] It is recommended to update your OS after installing the Pi-hole!

  [i] Installer Dependency checks...
  [✓] Checking for chkconfig

  [i] SELinux mode detected: Disabled
  [i] Using interface: tun0
  [i] Using DNS.WATCH
  [i] Warning: Unable to locate configuration file to set static IPv4 address

however I am getting this error above when running the installation command: curl -sSL https://install.pi-hole.net | bash

When choosing my default interface it works fine.

running ifconfig:

20: tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 100
    link/none
    inet 10.8.0.1/24 brd 10.8.0.255 scope global tun0
       valid_lft forever preferred_lft forever
    inet6 fe80::e578:2762:8a1d:d7ed/64 scope link flags 800
       valid_lft forever preferred_lft forever
2

Please provide output of:

ls -la /etc/sysconfig/network-scripts
3

The config doesn't exist. But I believe it is working anyways now after first installing it on the first interface and then changing it to tun0 in the configs.

-rw-r--r--. 1 root root   226 Apr 14 00:50 ifcfg-br0
-rw-r--r--. 1 root root   170 Apr 27 07:57 ifcfg-em1
-rw-r--r--  1 root root    90 Apr 27 07:57 ifcfg-em1.pihole.orig
-rw-r--r--. 1 root root   275 Apr  7 02:14 ifcfg-em2
-rw-r--r--. 1 root root   254 Mar 29  2019 ifcfg-lo
lrwxrwxrwx. 1 root root    24 Apr  7 07:47 ifdown -> ../../../usr/sbin/ifdown
-rwxr-xr-x. 1 root root   654 Mar 29  2019 ifdown-bnep
-rwxr-xr-x. 1 root root  6532 Mar 29  2019 ifdown-eth
-rwxr-xr-x. 1 root root  6190 Aug  9  2019 ifdown-ib
-rwxr-xr-x. 1 root root   781 Mar 29  2019 ifdown-ippp
-rwxr-xr-x. 1 root root  4540 Mar 29  2019 ifdown-ipv6
lrwxrwxrwx. 1 root root    11 Apr  7 07:47 ifdown-isdn -> ifdown-ippp
-rwxr-xr-x. 1 root root  2130 Mar 29  2019 ifdown-post
-rwxr-xr-x. 1 root root  1068 Mar 29  2019 ifdown-ppp
-rwxr-xr-x. 1 root root   870 Mar 29  2019 ifdown-routes
-rwxr-xr-x. 1 root root  1456 Mar 29  2019 ifdown-sit
-rwxr-xr-x. 1 root root  1621 Mar 17  2017 ifdown-Team
-rwxr-xr-x. 1 root root  1556 Mar 17  2017 ifdown-TeamPort
-rwxr-xr-x. 1 root root  1462 Mar 29  2019 ifdown-tunnel
lrwxrwxrwx. 1 root root    22 Apr  7 07:47 ifup -> ../../../usr/sbin/ifup
-rwxr-xr-x. 1 root root 12415 Mar 29  2019 ifup-aliases
-rwxr-xr-x. 1 root root   910 Mar 29  2019 ifup-bnep
-rwxr-xr-x. 1 root root 13475 Mar 29  2019 ifup-eth
-rwxr-xr-x. 1 root root 10114 Aug  9  2019 ifup-ib
-rwxr-xr-x. 1 root root 12075 Mar 29  2019 ifup-ippp
-rwxr-xr-x. 1 root root 11893 Mar 29  2019 ifup-ipv6
lrwxrwxrwx. 1 root root     9 Apr  7 07:47 ifup-isdn -> ifup-ippp
-rwxr-xr-x. 1 root root   650 Mar 29  2019 ifup-plip
-rwxr-xr-x. 1 root root  1064 Mar 29  2019 ifup-plusb
-rwxr-xr-x. 1 root root  4997 Mar 29  2019 ifup-post
-rwxr-xr-x. 1 root root  4154 Mar 29  2019 ifup-ppp
-rwxr-xr-x. 1 root root  2001 Mar 29  2019 ifup-routes
-rwxr-xr-x. 1 root root  3303 Mar 29  2019 ifup-sit
-rwxr-xr-x. 1 root root  1755 Mar 17  2017 ifup-Team
-rwxr-xr-x. 1 root root  1876 Mar 17  2017 ifup-TeamPort
-rwxr-xr-x. 1 root root  2711 Mar 29  2019 ifup-tunnel
-rwxr-xr-x. 1 root root  1836 Mar 29  2019 ifup-wireless
-rwxr-xr-x. 1 root root  5419 Mar 29  2019 init.ipv6-global
-rw-r--r--. 1 root root 20671 Mar 29  2019 network-functions
-rw-r--r--. 1 root root 31027 Mar 29  2019 network-functions-ipv6
4

The installer looks for a ifcfg- file for the chosen interface to configure the static IP which does not appear to exist on your system.

5

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