Sponsored Content
Operating Systems Linux Debian How do i correct restart network-services in Debian? Post 303034383 by int3g3r on Wednesday 24th of April 2019 10:00:40 AM
Old 04-24-2019
How do i correct restart network-services in Debian?

Hello,


I would like to do follow steps.
  • Set a static IP-Adress on eth0 (For Testing)
  • Set DHCP on eth0
  • All steps should be done without a single reboot.




/etc/network/interfaces
Code:
  
   iface eth0 inet static
   address 192.0.2.7/24
   gateway 192.0.2.254

How do i perform the windows command "ipconfig /renew" on Debian ?

If i use "systemctl networking restart" -> "ip a" static ip doesnt show up
If i use "ifup eth0" -> "ip a" shows the correct ip address, why is this needed ? I never deactivated my interface eth0. This makes no sense to me i restartet the complete network service before.
What is the correct way to restart the network service ?

/etc/network/interfaces
Code:
  
   iface eth0 inet dhcp

How can i ask for a new ip form dhcp (what is the command)?
Do i need the "ifup eth0" here again ?


Regards,
Integer
 

8 More Discussions You Might Find Interesting

1. BSD

restart the network on freeBSD 7.2

hi howto restart the network with a wireless interface including wpa_supplicant on freeBSD 7.2 without reboot? (3 Replies)
Discussion started by: ccc
3 Replies

2. AIX

How restart the network interface in AIX?

Hi All, Please let me know the command to restart the network interface and enable it on boot in AIX, similar to /etc/init.d/network restart in Redhat. Thanks, Sunil.K please watch out to post in the right subforum! (9 Replies)
Discussion started by: sunilrk07
9 Replies

3. UNIX for Advanced & Expert Users

Opinion on auto-restart of failed apps/services

I'm becoming a dying breed where I work. More and more sys admins are advocating automatically restarting failed services such as tomcat, jboss, etc. I've always been against doing this except with buggy apps that can't be fixed or avoided. My main argument is that I feel it's a trick used by... (9 Replies)
Discussion started by: mglenney
9 Replies

4. AIX

problem to restart services from /etc/inittab in AIX6.1

hello, i have an AIX6.1.7.2 machine that it was upgraded recently from AIX5.3.9.4. when i kill system services that should restart automatically like /usr/sbin/cron it doesnt start. i checked my /etc/inittab file and i confirmed that this service is in respawn status so when i kill this process... (2 Replies)
Discussion started by: omonoiatis9
2 Replies

5. Shell Programming and Scripting

Need script to restart the services

Hi Guys, I need bash script to restart the service. 1. Disable the service called SASM svcadm disable sasm 2. if service went to maintenance mode then it shuld clear it with below command svcadm clear sasm 3.or else it should restart the mysql service /etc/init.d/mysql stop... (1 Reply)
Discussion started by: bapu1981
1 Replies

6. Shell Programming and Scripting

Restart debian server if one specific process has more than 10 seconds have high cpu load

Hi, could someone give me an example for a debian server script? I need to check a process if the process has a high cpu load (top). If yes the whole server needs to reboot. Thats it, nothing more. ;) Hope someone could help me. Regards woisch (2 Replies)
Discussion started by: woisch
2 Replies

7. Red Hat

Restart of services if port no is changed in /etc/services in RHEL

I had a doubt if any services need to be restarted if port no in /etc/services in an RHEL setup is changed. For eg, the port no of 443 for SSL may need to be changed. I hope my query is clear whether any services need to be restarted if port no in /etc/services is changed. Please revert with... (10 Replies)
Discussion started by: RHCE
10 Replies

8. Red Hat

Network becomes slow and return fast only after restart network

Hi, I have 2 machines in production environment: 1. redhat machine for application 2. DB machine (oracle) The application doing a lot of small read&writes from and to the DB machine. The problem is that after some few hours the network from the application to the DB becomes very slow and... (4 Replies)
Discussion started by: moshesa
4 Replies
VLAN-INTERFACES(5)						   File formats 						VLAN-INTERFACES(5)

NAME
/etc/network/interfaces (vlan) - vlan extensions for the interfaces(5) file format DESCRIPTION
/etc/network/interfaces contains network interface configuration information for the ifup(8) and ifdown(8) commands. This manpage describes the vlan extensions to the standard interfaces(5) file format. Primary extensions exist to make and destroy vlan interfaces, secondary extensions exist for ipv4 interface manipulation which are gener- ally needed when using (a lot of) vlans. VLAN CREATION
Vlan interface definitions exist of the vlan interface name, and an optional 'raw-device' parameter. Vlan interfaces are numbered 1 to 4095. You have the option to have interface names zero-padded to 4 numbers, or just the plain digits without leading zero. The following example shows four ways to create a vlan with id 1 on interface eth0. They all result in different names. iface eth0.1 inet static address 192.168.1.1 netmask 255.255.255.0 iface vlan1 inet static vlan-raw-device eth0 address 192.168.1.1 netmask 255.255.255.0 iface eth0.0001 inet static address 192.168.1.1 netmask 255.255.255.0 iface vlan0001 inet static vlan-raw-device eth0 address 192.168.1.1 netmask 255.255.255.0 # We don't have br support out of the box iface br0.2 inet static vlan-raw-device br0 address 192.168.1.1 netmask 255.255.255.0 # Aliases are ignored iface br0.2:1 inet static address 192.168.1.1 netmask 255.255.255.255 EXTRA IFACE OPTIONS
Usually someone who uses vlans also wants to do some other manipulations with the ip stack or interface. vlan-raw-device devicename Indicates the device to create the vlan on. This is ignored when the devicename is part of the vlan interface name. ip-proxy-arp 0|1 Turn proxy-arp off or on for this specific interface. This also works on plain ethernet like devices. ip-rp-filter 0|1|2 Set the return path filter for this specific interface. This also works on plain ethernet like devices. hw-mac-address mac-address This sets the mac address of the interface before bringing it up. This works on any device that allows setting the hardware address with the ip command. AUTHOR
This manpage was adapted from interfaces(5) by Ard van Breemen <ard@kwaak.net> SEE ALSO
vconfig(8) interfaces(5) vlan September 30 2007 VLAN-INTERFACES(5)
All times are GMT -4. The time now is 10:32 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy