I have a Unix box with 2 network interfaces on the same IP subnet and would like to add a host route via a specific interface. Any assistance would be greatly appreciated. (3 Replies)
Ok, I made changes to my routing tables..... which file do I modify to make the routes initialize correctly when the machine boots up? I work with all flavours of Unix/Linux... but this is an older box...
Linux, Release 2.2.14-5.0.
I did a grep for the default route in /etc, but didnt find... (2 Replies)
Hi All,
I have a AIX server running v5.2 and its having multiple default routes configured to two seperate gateway.
Here's the output of -- netstat -rn
Routing tables
Destination Gateway Flags Refs Use If PMTU Exp Groups
Route Tree for Protocol Family 2... (2 Replies)
Hi there
When adding a route (or indeed deleting a route) which file is amended ? I am moving a box from one network to another and when it starts up it tries to connect run 'add net 192.x.x.x' etc etc ...but i dont want it to do that
where do I edit these route additions
cheers (5 Replies)
Solaris Guru's
What is the proper way to add routes in the routing table so after a node reboot the routes will not be lost.
I understand the /etc/defaultrouter for the default router
and the <route add> command but using this command routes will be removed once the node reboots.
Thanks (7 Replies)
Hi,
How can i delete the following routes on my OpenBSD 4.1 system?
# route -n show (including only relevant ipv6-routes)
Internet6:
Destination Gateway Flags Refs Use Mtu Interface
::/104 ::1 UGRS 1 0 ... (1 Reply)
I added a static route through smit using:
Communications applications and Services ==>
TCIP/IP ==>
Further Configuration ==>
Static Routes ==>
Add a Static Route ==>
Route Type of host
Filled in Destination Address, Default Gateway Address and Network Interface of en0.
This... (2 Replies)
Hello,
I have two AIX 5.3 servers that are supposedly set up exactly the same. The problem I am having is on one of the servers, it seems dynamic routes are being added mysteriously and non-periodically. This only happens on one server and not the other. Also, there doesn't seem to be a specific... (1 Reply)
I would really appreciate some help with HP UX's Network Routes.
Basically, what I want to do is, I would want a system with global ip (eg: 202.144.138.122) to ping/access my HP-UX server which is with private IP address (192.168.1.23). I have all the routers/switches in between properly route... (2 Replies)
Hi,
Just a question of thought. Why one needs to add static routes on Unix servers ? If I had ethernet card, it already has the settings for gateway for incoming and outgoing requests. We donot have to explicitly set the route it should take. Then what is the use... (3 Replies)
Discussion started by: dextergenious
3 Replies
LEARN ABOUT XFREE86
securenets
securenets(4) File Formats securenets(4)NAME
securenets - configuration file for NIS security
SYNOPSIS
/var/yp/securenets
DESCRIPTION
The /var/yp/securenets file defines the networks or hosts which are allowed access to information by the Network Information Service
("NIS").
The format of the file is as follows:
o Lines beginning with the ``#'' character are treated as comments.
o Otherwise, each line contains two fields separated by white space. The first field is a netmask, the second a network.
o The netmask field may be either 255.255.255.255 (IPv4), ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff (IPv6) , or the string ``host'' indi-
cating that the second field is a specific host to be allowed access.
Both ypserv(1M) and ypxfrd(1M) use the /var/yp/securenets file. The file is read when the ypserv(1M) and ypxfrd(1M) daemons begin. If
/var/yp/securenets is present, ypserv(1M) and ypxfrd(1M) respond only to IP addresses in the range given. In order for a change in the
/var/yp/securenets file to take effect, you must kill and restart any active daemons using ypstop(1M) and ypstart(1M).
An important thing to note for all the examples below is that the server must be allowed to access itself. You accomplish this either by
the server being part of a subnet that is allowed to access the server, or by adding an individual entry, as the following:
hosts 127.0.0.1
EXAMPLES
Example 1: Access for Individual Entries
If individual machines are to be give access, the entry could be:
255.255.255.255 192.9.1.20
or
host 192.0.1.20
Example 2: Access for a Class C Network
If access is to be given to an entire class C network, the entry could be:
255.255.255.0 192.9.1.0
Example 3: Access for a Class B Network
The entry for access to a class B network could be:
255.255.0.0 9.9.0.0
Example 4: Access for an Invidual IPv6 Address
Similarly, to allow access for an individual IPv6 address:
ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff fec0::111:abba:ace0:fba5e:1
or
host fec0::111:abba:ace0:fba5e:1
Example 5: Access for all IPv6 Addresses Starting with fe80
To allow access for all IPv6 addresses starting with fe80:
ffff:: fe80::
FILES
/var/yp/securenets Configuration file for
NIS security.
SEE ALSO ypserv(1M), ypstart(1M), ypstop(1M), ypxfrd(1M)NOTES
The Network Information Service (NIS) was formerly known as Sun Yellow Pages (YP). The functionality of the two remains the same; only the
name has changed. The name Yellow Pages is a registered trademark in the United Kingdom of British Telecommunications plc, and may not be
used without permission.
SunOS 5.10 26 Apr 1999 securenets(4)