04-21-2010
As Corona said, it can be done........the better question is......why? Usually when something convoluted comes up, it is to retread something that has already been implemented in a more conventional, supportable and well thought out manner.
10 More Discussions You Might Find Interesting
1. Solaris
I m having interface ce0 ce1 and its sub interfaces for that.
I want to give MAC addresses for the same.
How will I assign it.
Please give solution for the same (4 Replies)
Discussion started by: sunray
4 Replies
2. IP Networking
Hi ,
by default the physical interface (eth1) and virtual interface eth1:0 will be having same mac address, is there any way we can assign separate mac addresses for both the interfaces.
would some one help me out in this.
Thanks
Gopi (1 Reply)
Discussion started by: Gopi Krishna P
1 Replies
3. Solaris
We got a network card(e1000g0) with 1gb of speed and working with global zone. We got a new network interface card, we have to place that in slot and we have to use that card as dedicated network interface to the non-global zone(hyd_app) in V890.
As i never done this before, please explain me... (2 Replies)
Discussion started by: Sesha
2 Replies
4. Web Development
Hi,
During Nagios install we added the following piece of config to apache httpd.conf file and it runs on the regular port 80, now if I want to run this on a different port then what needs to changed to make it run on lets say port 8080.
I tried adding Virtual servers but was getting... (1 Reply)
Discussion started by: jacki
1 Replies
5. UNIX for Dummies Questions & Answers
I have 2 physical interfaces (bnx0 and bnx1) aggregated into aggr1. I need to assign second IP, and normally I know how to do it to physical interface (i.e. bnx0:1) however same trick (aggr1:1) is not working. Is there any way to do it? (0 Replies)
Discussion started by: bratan
0 Replies
6. Red Hat
Hi,
How can I config iptables to allow port forwarding from one WAN interface to second lan interface .
In my system I have one wan interface 61.93.204.56 (eth0),and lan interface 10.2.1.52(eth1)
I want to make port forward port no 22 from 61.93.204.56 to
port 22 , 10.2.1.52 , tcp and udp... (1 Reply)
Discussion started by: chuikingman
1 Replies
7. IP Networking
I have been tearing my hair out with this (and not enough left to keep going).
I have a linux box (raspberry pi) single ethernet interface in a heavily filtered DMZ with external ports fwd'd that can access an internal IP's (different subnet).
I want to forward the traffic. Should be simple I... (0 Replies)
Discussion started by: martyuiop
0 Replies
8. IP Networking
Hello all,
I am trying to receive (tcp/udp/sctp) traffic from all IPs and, eventually, all ports of an IPv6 address block using as few sockets as possible short of implementing my own network stack.
One possible solution was to associate an IP block to an interface then bind to that... (6 Replies)
Discussion started by: redwil
6 Replies
9. IP Networking
Hello,
I wanted to setup routing certain traffic (http/s) out via a second (faster) interface, like described in the following docs (may not post urls):
linux-ip.net /html/adv-multi-internet.html
thegeekstuff.com /2014/08/add-route-ip-command/
I already had this working years ago on... (0 Replies)
Discussion started by: hyphan
0 Replies
10. Solaris
Hello dears
how to assign IPv4 and IPv6 addresses with same interface on solaris 10 (1 Reply)
Discussion started by: ttashman
1 Replies
LEARN ABOUT SUSE
ifndp-proxy
IFNDP-PROXY(5) Network configuration IFNDP-PROXY(5)
NAME
ifndp-proxy[-<interface name>] - IPv6 NDP and IPv4 ARP proxy entries
SYNOPSIS
/etc/sysconfig/network/ifndp-proxy
/etc/sysconfig/network/ifndp-proxy-<interface name>
DESCRIPTION
These files contain IPv6 NDP and IPv4 ARP proxy settings, that should be applied using the ip neigh add proxy command documented in the
ip(8) manual page that provides a common interface for IPv4 and IPv6.
The NDP/ARP proxy is required, e.g. when IP addresses from the same subnet have to be used on the interface of the host as well as on
interfaces behind a (tunnel) interface and using a bridge is not an option.
Don't forget to enable forwarding and the NDP/ARP proxy by setting
net.ipv6.conf.<all|default|interface name>.proxy_ndp = 1
net.ipv6.conf.<all|default|interface name>.forwarding = 1
and/or
net.ipv4.conf.<all|default|interface name>.proxy_arp = 1
net.ipv4.conf.<all|default|interface name>.forwarding = 1
or
net.ipv4.ip_forward = 1
either as global all setting in the /etc/sysctl.conf file or using the ifsysctl(5) files, that allow per-interface setup.
Forwarding can be also enabled in the /etc/sysconfig/sysctl file using the IP_FORWARD and IPV6_FORWARD variables.
The proxy entries are added and deleted using the if-{up|down}.d/ndp-proxy script, every time after an involved interface has been set
up or down.
SYNTAX
The format of the ifndp-proxy file is:
<address> <address interface> <proxy interface list>
The format of the ifndp-proxy-<address interface> file is same to above, but allows also to omit the address interface by using a "-" as
placeholder inside of the file, because it is already available in the file name:
<address> <address interface | -> <proxy interface list>
Lines beginning with # and blank lines are ignored.
Each line defines to add a proxy NDP/ARP entry with the address of or behind address interface to all interfaces in the proxy interface
list.
EXAMPLES
Let's assume, your machine is connected via eth0 to a switch with the networks 2001:db8:abba::/64 and 192.168.100.1/24 and is using the IP
address 1 itself. You'd like to use the addresses 11 and 12 e.g. for virtual machines behind the tap1 and tap2 interface, that is:
2001:db8:abba::1/64 -- local eth0 address
2001:db8:abba::11/64 -- address behind tap1
2001:db8:abba::12/64 -- address behind tap2
192.168.100.1/24 -- local eth0 address
192.168.100.11/24 -- address behind tap1
192.168.100.12/24 -- address behind tap2
then set up the following entries in the ifndp-proxy file:
2001:db8:abba::1 eth0 tap1 tap2
2001:db8:abba::11 tap1 eth0 tap2
2001:db8:abba::12 tap2 eth0 tap1
192.168.100.1 eth0 tap1 tap2
192.168.100.11 tap1 eth0 tap2
192.168.100.12 tap2 eth0 tap1
additionally to the routing entries in the routes or ifroute-<interface name> files.
BUGS
Please report bugs at <https://bugzilla.novell.com/>
AUTHOR
Marius Tomaschewski <mt@suse.de>
SEE ALSO
ifup(8) ifcfg(5) ifsysctl(8)
sysconfig December 2009 IFNDP-PROXY(5)