wiki:static_and_dynamic_ip_on_a_single_interface
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wiki:static_and_dynamic_ip_on_a_single_interface [2017/10/16 21:23] – walkeradmin | wiki:static_and_dynamic_ip_on_a_single_interface [2023/03/09 22:35] (current) – external edit 127.0.0.1 | ||
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- | ====== | + | ====== |
- | <color #db5f0b>Jul 2017</ | + | <color #db5f0b>Oct 2017</ |
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===== Introduction ===== | ===== Introduction ===== | ||
- | There are many useful tools t | + | During the configuration of an MFEL (CentOS 7.2, MFEL 7x) I suddenly lost connection. After some investigation i noticed that my control interface had two addresses. When I did an <color # |
- | + | \\ | |
< | < | ||
- | 1: lo: < | ||
- | link/ | ||
- | inet 127.0.0.1/8 scope host lo | ||
- | | ||
- | 2: ens513f0: < | ||
- | link/ether 00: | ||
- | inet 10.0.3.67/ | ||
- | | ||
- | 3: ens513f1: < | ||
- | link/ether 00: | ||
- | 4: ens513f2: < | ||
- | link/ether 00: | ||
- | 5: ens513f3: < | ||
- | link/ether 00: | ||
6: enp4s0f0: < | 6: enp4s0f0: < | ||
link/ether 00: | link/ether 00: | ||
inet 10.43.3.67/ | inet 10.43.3.67/ | ||
| | ||
- | 7: enp4s0f3: < | + | inet 10.43.2.244/22 brd 10.43.2.254 scope dynamic enp4s0f0 |
- | link/ether 00: | + | valid_lft forever preferred_lft forever |
- | < | + | |
</ | </ | ||
+ | \\ | ||
+ | I tried to add <color # | ||
+ | \\ | ||
+ | \\ | ||
+ | ==== Disable Network Manager ==== | ||
+ | \\ | ||
+ | To disable the Network Manager, at the CLI, enter the following: | ||
+ | \\ | ||
+ | < | ||
+ | systemctl disable NetworkManager.service | ||
+ | systemctl stop NetworkManager.service | ||
+ | systemctl restart network | ||
+ | </ | ||
+ | \\ | ||
+ | I did a reboot and confirmed that I now only had the Static IP that I had configured in my interface configuration file (/ | ||
+ | \\ | ||
+ | \\ |
wiki/static_and_dynamic_ip_on_a_single_interface.txt · Last modified: 2023/03/09 22:35 by 127.0.0.1