12-08-2009
assign mac address for virtual interface eth1:0
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
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hello,I am new to unix,i want to know how to assign virtual ip address to a system that is in my personal network? (1 Reply)
Discussion started by: veeru_jarugula
1 Replies
2. Shell Programming and Scripting
How would i create virtual interface in linux to configure more than one IP address for a physical interface?
any help wll be appreciated.
https://www.unix.com/images/misc/progress.gif (1 Reply)
Discussion started by: salil2012
1 Replies
3. 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
4. Red Hat
Dear Friends ,
I am using RHEL 5 . In my Linux Box i have two Lan cards (eth0 and eth1) .
"eth0" is connected with network 192.168.10.0 and "eth1" is connected with network 192.168.11.0 . Both Network are inter connected via routing .
Now I want a situation where , I want to dedicatedly... (2 Replies)
Discussion started by: shipon_97
2 Replies
5. UNIX for Dummies Questions & Answers
Hi guys,
I got one problem which I definetily no idea.
What would the physical address be for virtual address?
1) 2ABC
2) 3F4B
Here is the page table:see attached
Thank you sos sososososso much!! (0 Replies)
Discussion started by: lemon_06
0 Replies
6. UNIX for Dummies Questions & Answers
Hello folks;
I have a NIC card on my SUSE 10.3 server with eth0 & eth1 configured with two IP addresses (172.16.5.3 & 172.16.5.4)
I'd like to remove the IP assigned to eth1 (172.16.5.4). i think i know i can go into ifcfg-eth1 and edit it but before i do that, i want to know if there's a better... (2 Replies)
Discussion started by: Katkota
2 Replies
7. IP Networking
Hi,
I just want to know whether two MAC address can exist in a adapter..
I mean one there will be mandatory one
And another as user defined one..
Any replies will be more helpful..
Please help..
:wall: (0 Replies)
Discussion started by: Priya Amaresh
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. UNIX for Advanced & Expert Users
Hi ,
Could someone let me know how to detect duplicate ip address after assigning ip address to ethernet interface using c program (3 Replies)
Discussion started by: Gopi Krishna P
3 Replies
10. IP Networking
four interfaces with ifconfig
all interfaces have the same mac. If is not set for unique.
but it still works.
what difference does it make to have all macs the same or different? (4 Replies)
Discussion started by: rrodgers
4 Replies
LEARN ABOUT PHP
tc-matchall
Match-all classifier in tc(8) Linux Match-all classifier in tc(8)
NAME
matchall - traffic control filter that matches every packet
SYNOPSIS
tc filter ... matchall [ skip_sw | skip_hw ] [ action ACTION_SPEC ] [ classid CLASSID ]
DESCRIPTION
The matchall filter allows to classify every packet that flows on the port and run a action on it.
OPTIONS
action ACTION_SPEC
Apply an action from the generic actions framework on matching packets.
classid CLASSID
Push matching packets into the class identified by CLASSID.
skip_sw
Do not process filter by software. If hardware has no offload support for this filter, or TC offload is not enabled for the inter-
face, operation will fail.
skip_hw
Do not process filter by hardware.
EXAMPLES
To create ingress mirroring from port eth1 to port eth2:
tc qdisc add dev eth1 handle ffff: ingress
tc filter add dev eth1 parent ffff:
matchall skip_sw
action mirred egress mirror
dev eth2
The first command creats an ingress qdisc with handle ffff: on device eth1 where the second command attaches a matchall filters on it that
mirrors the packets to device eth2.
To create egress mirroring from port eth1 to port eth2:
tc qdisc add dev eth1 handle 1: root prio
tc filter add dev eth1 parent 1:
matchall skip_sw
action mirred egress mirror
dev eth2
The first command creats an egress qdisc with handle 1: that replaces the root qdisc on device eth1 where the second command attaches a
matchall filters on it that mirrors the packets to device eth2.
To sample one of every 100 packets flowing into interface eth0 to psample group 12:
tc qdisc add dev eth0 handle ffff: ingress
tc filter add dev eth0 parent ffff: matchall
action sample rate 100 group 12
SEE ALSO
tc(8),
iproute2 21 Oct 2015 Match-all classifier in tc(8)