What arp -s is good for Post: 302720689

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How does ARP take care of uniqueness of physical addresses? How does an ISP allocate a MAC address when I do not have an NIC( Network interface Card)?

2. Solaris

Dear all, We are testing two of our servers for mq series connectivity. The scenario is, when one machine is shutting down it's services there are some scripts that do a dns update, which removes the ip address and relates it to the ip address of the other node on our dns server, and the update...

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arp output (flags)

I'm running an arp -an on a Solaris 10 box. We're using IPMP. One of the systems is not able to see a host on the same network. The only difference between the two systems (one is having a problem, the other isn't) at least so far is the output of arp: # arp -an | grep 224.55 e1000g5...

6. Red Hat

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Dear All i have a linux proxy server which has RHEL-5 64 bit, it has two interfaces, it has the following details eth0=10.200.14.42 eth3=10.201.14.42 default gateway=10.201.14.254 one static route=192.168.0.0/24 gw 10.200.14.254 i am facing a problem when i ping 10.201.14.42 from...

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8. UNIX for Advanced & Expert Users

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Hi, I'm trying to find a way to protect my network against arp spoofing. What it is: An attacker sends fake arp packets in the network, identifying himself as the router. All network traffic is then redirected to this attacker. How to protect myself: In my opinion, the best possible...

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necessary ARP request?

Hello, I have 2 clients with Unix installed. host1: eth0 (192.168.5.10) & eth1 (192.168.10.10) host2: eth0 (192.168.10.20) I've connected host1-eth1 to host2-eth0. host1-eth0 isn't connected. I started 'tcpdump' on wonder that host2 got ARP requests for 192.168.5.10. Any idea why host1...

LEARN ABOUT OPENSOLARIS

dlpi_arptype

dlpi_arptype(3DLPI)				  Data Link Provider Interface Library Functions			       dlpi_arptype(3DLPI)

NAME

       dlpi_arptype - convert a DLPI MAC type to an ARP hardware type

SYNOPSIS

       cc [ flag... ] file... -ldlpi [ library... ]
       #include <libdlpi.h>
       uint_t dlpi_arptype(uint_t dlpitype);

DESCRIPTION

       The dlpi_arptype() function converts a DLPI MAC type to an ARP hardware type defined in <netinet/arp.h>

RETURN VALUES

       Upon success, the corresponding ARP hardware type is returned. Otherwise, zero is returned.

ATTRIBUTES

       See attributes(5) for description of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       libdlpi(3LIB), attributes(5)

SunOS 5.11							    8 Feb 2008						       dlpi_arptype(3DLPI)

10 More Discussions You Might Find Interesting

1. Cybersecurity

ARP address resoluton

Discussion started by: ManishSaxena

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Discussion started by: earlysame55

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Discussion started by: ashokmeti

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HW Address and arp

Discussion started by: xramm