Login or Register to Ask a Question and Join Our Community


Linux

Add persistent route in cent os 6.5

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Operating Systems Linux Add persistent route in cent os 6.5
# 1  
Old 10-29-2015
Add persistent route in cent os 6.5
Hi ,

I have cent os 6.5 and am trying to make few routes permanent for bond:
i have added two routes using below two commands :
Code:
/sbin/route add -net 10.0.0.0 netmask 255.0.0.0 gw  10.59.160.128
/sbin/route add -net 0.0.0.0 netmask 0.0.0.0 gw  49.44.52.90

post which route command output is as below :
Code:
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
49.44.52.96     *               255.255.255.224 U     0      0        0 bond1
10.59.163.128   *               255.255.255.192 U     0      0        0 eth0
10.70.77.0      *               255.255.255.192 U     0      0        0 bond0
link-local      *               255.255.0.0     U     1002   0        0 eth0
link-local      *               255.255.0.0     U     1014   0        0 bond0
link-local      *               255.255.0.0     U     1015   0        0 bond1
10.0.0.0        10.59.160.128   255.0.0.0       UG    0      0        0 eth0
default         49.44.52.90    0.0.0.0         UG    0      0        0 bond1

but afeter i restart the network routes are not persistent , output of route command post network restart is as follows :
Kernel IP routing table
Code:
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
49.44.52.96     *               255.255.255.224 U     0      0        0 bond1
10.59.163.128   *               255.255.255.192 U     0      0        0 eth0
10.70.77.0      *               255.255.255.192 U     0      0        0 bond0
link-local      *               255.255.0.0     U     1002   0        0 eth0
link-local      *               255.255.0.0     U     1014   0        0 bond0
link-local      *               255.255.0.0     U     1015   0        0 bond1
default         10.59.160.128   0.0.0.0         UG    0      0        0 eth0

can someone please let me know how i can add correct routes permanently which will persist post network restart as well.
# 2  
Old 10-29-2015
man route:
Quote:
DESCRIPTION
Route manipulates the kernel's IP routing tables.
, i.e. the "live" tables. To make a change permanent, add it to /etc/route.conf, /etc/sysconfig/network/routes or whatever your system is using/providing in their place.
# 3  
Old 10-30-2015
@RudiC : There are no files such as /etc/route.conf and /etc/sysconfig/network/routes but still i have tried to create a separate file with name route-eth0 and route-bond1 under directory - /etc/sysconfig/network-scripts with below content :
Code:
ADDRESS0=10.0.0.0
NETMASK0=255.0.0.0
GATEWAY0=10.59.160.128

and it worked for eth0 post network reboot as well but i am not so sure what entry i should put in route-bond1 infront of ADDRESS0. the expected result for bond1 route is :
Code:
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
default         49.44.52.90    0.0.0.0         UG    0      0        0 bond1

# 4  
Old 11-04-2015
can someone please help over here..
# 5  
Old 11-06-2015
Can someone please assist ...
below are the entries which i had made as a static route :

Code:
 
cat /etc/sysconfig/network-scripts/route-eth0
ADDRESS0=10.0.0.0
NETMASK0=255.0.0.0
GATEWAY0=10.59.160.128
cat /etc/sysconfig/network-scripts/route-bond1
NETMASK0=0.0.0.0
GATEWAY0=49.44.52.90
ADDRESS0=0.0.0.0

but still post restarting network service routing for bond1 is replaced by eth0 as below :
Code:
 
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
49.44.52.96     *               255.255.255.224 U     0      0        0 bond1
10.59.163.128   *               255.255.255.192 U     0      0        0 eth0
10.70.77.0      *               255.255.255.192 U     0      0        0 bond0
link-local      *               255.255.0.0     U     1002   0        0 eth0
link-local      *               255.255.0.0     U     1014   0        0 bond0
link-local      *               255.255.0.0     U     1015   0        0 bond1
10.0.0.0        10.59.160.128   255.0.0.0       UG    0      0        0 eth0
default         10.59.160.128   0.0.0.0         UG    0      0        0 eth0

ideally even after network restart it should be :
Code:
 
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
49.44.52.96     *               255.255.255.224 U     0      0        0 bond1
10.59.163.128   *               255.255.255.192 U     0      0        0 eth0
10.70.77.0      *               255.255.255.192 U     0      0        0 bond0
link-local      *               255.255.0.0     U     1002   0        0 eth0
link-local      *               255.255.0.0     U     1014   0        0 bond0
link-local      *               255.255.0.0     U     1015   0        0 bond1
10.0.0.0        10.59.160.128   255.0.0.0       UG    0      0        0 eth0
default         49.44.52.90    0.0.0.0         UG    0      0        0 bond1

---------- Post updated 11-06-15 at 03:24 AM ---------- Previous update was 11-05-15 at 04:15 AM ----------

can someone suggest what might be wrong in above case and how to correct it..
# 6  
Old 11-09-2015
any suggestions please ..?
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. IP Networking

Add explicit route

Add explicit route to 10.128.255.41/32 , gateway: 10.128.201.254 if not working, please try gateway through management port: 10.128.55.254 Just want to double confirm if this would be the correct command #route add -net 10.128.255.41/32 10.128.201.254 And if didnt work #route add... (1 Reply)
Discussion started by: Thilagarajan
1 Replies

2. Solaris

Add route to solaris 10

I need to add a new route on solaris10 machine. I want that all traffic on the 23 port (telnet) use 192.168.200.1 gateway. How I do ? Thank you in advance. (1 Reply)
Discussion started by: arfry
1 Replies

3. AIX

Unable to add persistent IP

i am trying to make HACMP but when i add a persistent ip, error shows unable to determine address for 'UPIDGIS1_pers' pls help me out AIX - 5.3 HACMP -5.4 thanks (2 Replies)
Discussion started by: reply.ravi
2 Replies

4. Solaris

Add route to solaris10

Hi need to add 2 routes, one on each server. I know the route add comand but I have always been given the parameters to put in. I need a route in each of the 2 following servers to be able to ping and ssh between them. But how do i know which netmask to put in the route add command ? In... (6 Replies)
Discussion started by: vettec3
6 Replies

5. IP Networking

route add

I have built a new linux server, via a iLo connection. and I am trying to connect via my desktop to the server I have just built to the management port eth0 via putty. Please could some one advise how to connect to this server from my desktop. Do i need to create add a route access on the... (0 Replies)
Discussion started by: venhart
0 Replies

6. Solaris

Route Add

Hi, I am trying to add route command in Solaris 10 machine in the following fashion: route add -host 10.8.112.10 180.144.1.250 -interface lo0:1 this command fails with an error "lo0:1: bad value" I want to add a route to 10.8.112.10 that picks 180.144.1.250 as the gateway via the... (3 Replies)
Discussion started by: sudhir_shet
3 Replies

7. IP Networking

Route add probleme

I have a system that i want to reach via a vpn created vi a fierwall.The fierwall in an other system. The ip i am trying to get to is 172.16.4.48 I need to get to it via the hme1 interface. The vpn gateway has this ip 172.30.50.1 I need to clean up the routing table and make this work; or is it... (5 Replies)
Discussion started by: waterboy
5 Replies

8. HP-UX

Add Route on HP-UX v10.x, help.

Hi, My H-UX box has the GW pointing to 10.10.10.1 and I need add it a new route pointing to 192.168.80.x with the GW 10.10.10.13 I tried with: #route add 192.168.80.2 255.255.255.255 10.10.10.13 but I get: add net 192.168.80.0: gateway 255.255.255.0: Network is unreachable I tried with... (4 Replies)
Discussion started by: efrenba
4 Replies

9. IP Networking

Do I need to add a route??

I have two networks connected by cisco routers. My first subnet is 192.168.0.0 and my second is 192.168.1.0. My SCO unix machine is on the 192.168.1.0 subnet with an IP of 192.168.1.231. It can see the entire .1.0 subnet but nothing on the other network. My cicso router(gateway) to the other... (6 Replies)
Discussion started by: agoodrich
6 Replies

10. AIX

route add

Hello , We have 3 rs/6000 server's running aix on our local network, so each time I try to ping one of these servers we get a "network is down" error , I've been instructed to use to route add command which is ... #route add server.ip router.ip after this the ping command works fine ,... (6 Replies)
Discussion started by: cubicle^dweller
6 Replies
Login or Register to Ask a Question