About a week ago a customer hooked up a wireless router backwards to our network, causing it to serve incorrect DHCP addresses to some of them. Our networks are mostly statically assigned so this didn't cause as much damage as it might have, but now, over a week later, I still have incomplete 192.168.10.x entries stuck in the ARP table:
arp -d cannot delete the incomplete entries, and they won't go away. I suppose they're harmless but I'd get rid of them if I could. Is there any better way than a reboot?
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... (7 Replies)
Does ARP Request packet Contains MAC Address of dest during broadcast?
I found It So...
When i captured ARP Req Pkts on ethereal...
Rgds
-Meti (1 Reply)
I was checking nettl output for a unstable telnet to my server. this is part of output:
###
***********************************STREAMS/UX*******************************@#%
Timestamp : Sun Jun 22 EETDST 2008 22:14:47.492899
Process ID : Subsystem ... (4 Replies)
On Solaris 8, when I do a lpstat -o:
I have tried cancel 140828p-16974, but the entries remain
New prints to this printer and others work successfully.
Can anyone suggest how to get rid of these entries.
Thanks (2 Replies)
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... (2 Replies)
Man page of netlink says:
---------------------------------
NETLINK_ARPD
For managing the arp table in user space.
----------------------------------
Is it possible to monitor arp table using Netlink? or it's just for manipulating? (1 Reply)
Can someone please explain this output to me. Why doesn't ifconfig show the same info?
~ $ arp -a
? (10.71.0.1) at 00:1b:21:2b:eb:0c on eth0 (4 Replies)
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... (2 Replies)
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... (2 Replies)
A customer appears to have drastically misunderstood our instructions for connecting to our WAN. He set his PC IP address to the same as one of the bridges. :mad: :wall: This caused much confusion on the network, to put it mildly. He called to complain about the poor performance of the network... (13 Replies)
Discussion started by: Corona688
13 Replies
LEARN ABOUT OPENSOLARIS
prtdscp
prtdscp(1M) System Administration Commands prtdscp(1M)NAME
prtdscp - display DSCP IP addresses
SYNOPSIS
prtdscp [-v ]
prtdscp [-v ] -h
prtdscp [-v ] -d
prtdscp [-v ] -s
DESCRIPTION
prtdscp displays the IP addresses associated with a Domain to Service Processor Communications Protocol (DSCP) link. If no arguments are
specified, prtdscp displays the IP addresses on both ends of the DSCP link. The IP address of either the Service Processor or domain side
can be displayed separately by the use of the -s or -d options, respectively.
OPTIONS
The following options are supported:
-v Verbose mode. Print additional details about the program's internal progress to stderr.
-h Help. Print a brief synopsis of the program's usage and exit. All other command line arguments are ignored.
-d Display only the local domain's IP address.
-s Display only the remote Service Processor's IP address.
EXAMPLES
Example 1 Displaying both addresses
The following example displays both the local domain's IP address and the remote SP's IP address:
# prtdscp
Domain Address: 192.168.103.2
SP Address: 192.168.103.1
Example 2 Displaying the local IP address
The following example displays the local domain's IP address:
# prtdscp -d
192.168.103.2
Example 3 Displaying the remote IP address
The following example display the remote SP's IP address:
# prtdscp -s
192.168.103.1
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWdscpr.u, SUNWdscpu.u |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
SEE ALSO attributes(5)SunOS 5.11 25 Apr 2006 prtdscp(1M)