I lost connectivity to one of our remote systems and when I checked the messages log I found the following:
Code:
Aug 10 23:42:34 host xntpd[296]: [ID 774427 daemon.notice] time reset (step) 1.681729 s
Aug 16 13:20:51 host ip: [ID 876157 kern.warning] WARNING: node "mac address" is using our IP address x.x.x.x on aggr1
Aug 16 13:20:51 host last message repeated 1 time
Aug 16 13:21:51 host snmpXdmid: [ID 181857 daemon.error] Error receiving PDU Decode the header of message failed: data lengths that long are not supported.
Aug 16 13:21:51 host snmpXdmid: [ID 352064 daemon.error] Error receiving packet from agent; rc = -1.
Aug 16 13:21:51 host snmpXdmid: [ID 669004 daemon.error] Will attempt to re-establish connection.
Aug 16 13:22:17 host ip: [ID 876157 kern.warning] WARNING: node "mac address" is using our IP address x.x.x.x on aggr1
Aug 16 13:22:17 host last message repeated 2 times
Aug 16 13:22:17 host ip: [ID 567813 kern.warning] WARNING: aggr1 has duplicate address x.x.x.x (claimed by "mac address"); disabled
So the messages indicate a MAC address, but is there a way I can trace that MAC address to an IP address so that I can solve where this issue could have started? I am of course assuming that someone tried to configure a duplicate IP on another system and that caused a connectivity issue.
I posted this thread under BSD but realized that it actually belongs here instead.... makes more sense to put it under IP. So without further delay on to my problem ...
I havent been using UNIX for that long, so this question might sound quite stupid to most of you. I want to know how to mask my... (2 Replies)
Hi sir,
i want to make such programe which takes MAC(Ethernet) address of any host & give me its IP address.......
but i'm nt getting that how i can pass the MAC address to Frame........
Please give me an idea for making such program...
Thanks & regards
Krishna (3 Replies)
Not sure if this is the right place to post this, but I thought I'd start here. Not really a Unix question, but I'm hoping the gurus here can help me in an area I know little about.
Someone got one of my credit card numbers. Tried to use it to charge a bunch of stuff over the internet. The... (4 Replies)
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)
I have following message in my messages file on solaris 10
WARNING: e1000g3712000:3 has duplicate address 010.022.196.011 (in use by 00:50:56:85:25:ef); disabled
Now is there any way i can find which server has 00:50:56:85:25:ef mac address either IP or Hostname ? (6 Replies)
Hi folks,
I found out the following:
provadm@BKP_LIV_NPPGW_02:home/provadm%/usr/sbin/arp -a
Net to Media Table: IPv4
Device IP Address Mask Flags Phys Addr
------ -------------------- --------------- -------- --------------------
ce5 BKP_OnM_NPPGW_02 255.255.255.255 SPLA 00:14:4f:44:e0:86... (1 Reply)
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 CENTOS
paps
PAPS(1) General Commands Manual PAPS(1)NAME
paps - UTF-8 to PostScript converter using Pango
SYNOPSIS
paps [options] files...
DESCRIPTION
paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves
through the pango ft2 backend.
OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is
included below.
--landscape
Landscape output. Default is portrait.
--columns=cl
Number of columns output. Default is 1.
--font=desc
Set the font description. Default is Monospace 12.
--rtl Do rtl layout.
--paper ps
Choose paper size. Known paper sizes are legal, letter, a4. Default is A4.
--bottom-margin=bm
Set bottom margin in postscript points (1/72 inch). Default is 36.
--top-margin=tm
Set top margin. Default is 36.
--left-margin=lm
Set left margin. Default is 36.
--right-margin=rm
Set right margin. Default is 36.
--help Show summary of options.
--header
Draw page header for each page.
--markup
Interpret the text as pango markup.
--encoding=ENCODING
Assume the documentation encoding is ENCODING.
--lpi Set the lines per inch. This determines the line spacing.
--cpi Set the characters per inch. This is an alternative method of specifying the font size.
--stretch-chars
Indicates that characters should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops
behaviour.
AUTHOR
paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>.
This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others).
April 17, 2006 PAPS(1)