Production Issue in AIX Oracle RAC [errpt output : DUPLICATE IP ADDRESS DETECTED IN THE NET]
1)We have 2 node cluster RAC on AIX:
Code:
->test1
->test3
2) After rebooting server both the node sequentailly, we are getting below error from errpt command :
Code:
# errpt |more
IDENTIFIER TIMESTAMP T C RESOURCE_NAME DESCRIPTION
FE2DEE00 0901223914 P S SYSXAIXIF DUPLICATE IP ADDRESS DETECTED IN THE NET
**********************
Code:
#errpt -a -j FE2DEE00
LABEL: AIXIF_ARP_DUP_ADDR
IDENTIFIER: FE2DEE00
Date/Time: Mon Sep 1 22:38:48 GMT+08:00 2014
Sequence Number: 373934
Machine Id: 00C4162F4C00
Node Id: infra-test1
Class: S
Type: PERM
WPAR: Global
Resource Name: SYSXAIXIF
Description
DUPLICATE IP ADDRESS DETECTED IN THE NET
Failure Causes
ARP RESPONSE RECEIVED FOR MY IP ADDRESS
Recommended Actions
CONTACT NETWORK ADMINISTRATOR
Detail Data
DUPLICATE IP ADDRESS
0ACD 330E
MAC ADDRESS
0015 1778 65D8
*****************
-> We checked the IP address and mac address from errpt output with network team:
Detail Data
DUPLICATE IP ADDRESS
0ACD 330E
MAC ADDRESS
0015 1778 65D8
->Another window sql server (sql01 and sql03 server and their instaces) are using the mac address 0015 1778 65D8.
->I checked with Windows team, they checked the all IP used by sql01 and sql03 server as well as instaces. But I can't see any if the IP as well as VIP is same as my AIX server IP & VIP.
->Kindly advice and help what I sholud look for finding root cause as well as resolve it.
->It is impacting production database as well as causing slowness issue to database.
Thanks & Regards,
---------- Post updated 09-02-14 at 01:41 AM ---------- Previous update was 09-01-14 at 10:50 PM ----------
Hi All,
Kindly reply to this issue as it is a production one. Our database faing slowness issue.
Last edited by Franklin52; 09-01-2014 at 11:55 AM..
Reason: Please use code tags
I am setting this up on 5.3 and the problem is I cannot remember how to allocate two IP addresses to a NIC. I have setup an alias on EN0 but when I list it with ifconfig -a it still only shows 1 network address (after a reboot). I know there is something I must do but for the life of me cannot... (1 Reply)
Hello, system generated emails sent to users from production scripts within Aix arent going out. In the errpt -a output I see:
_______________________________________________________
LABEL: SRC_SVKO
IDENTIFIER: BC3BE5A3
Date/Time: Tue Mar 13 16:28:07 EDT 2012
Sequence... (2 Replies)
Discussion started by: NycUnxer
2 Replies
LEARN ABOUT REDHAT
bgpd
BGPD(8) Version 0.88 BGPD(8)NAME
bgpd - a BGPv4, BGPv4+, BGPv4- routing engine for use with Zebra
SYNOPSIS
bgpd [ -dhpPv ] [ -f config-file ] [ -i pid-file ] [ -p bgp-port-number ] [ --bgp_port=port-number ] [ -P vty-port-number ]
DESCRIPTION
bgpd is a routing component that works with the zebra routing engine.
OPTIONS -d, --daemon
Runs in daemon mode, forking and exiting from tty.
-f, --config-file config-file
Specifies the config file to use for startup. If not specified this option will likely default to /usr/local/etc/bgpd.conf.
-h, --help
A brief message.
-i, --pid_file pid-file
When bgpd starts its process idenifier is written to pid-file. The init system uses the recorded PID to stop or restart bgpd. The
likely default is /var/run/bgpd.pid.
-p, --bgp_port=port
Set the port that bgpd will listen to for bgp data.
-P, --vty_port port-number
Specify the port that the bgpd VTY will listen on. This defaults to 2605, as specified in /etc/services.
-r, --retain
When the program terminates, retain routes added by bgpd.
-v, --version
Print the version and exit.
COMMANDS
router zebra -- (Move routes into kernel table)
router bgp [AS-NUMBER]
bgp router-id [BGP-ROUTER-ID]
network [NETWORK] area [BGP-AREA-ID]
no network [NETWORK]
aggregate-address [NETWORK]
neighbor [PEER-IP-ADDRESS] remote-as [REMOTE-AS]
neighbor [PEER-IP-ADDRESS] version [ 4 | 4+ | 4- ]
neighbor [PEER-IP-ADDRESS] description
no neighbor [PEER-IP-ADDRESS] description
neighbor [PEER-IP-ADDRESS] route-map [in | out]
neighbor [PEER-IP-ADDRESS] distribute-list [in | out]
neighbor [PEER-IP-ADDRESS] next-hop-self
neighbor [PEER-IP-ADDRESS] weight [WEIGHT]
neighbor [PEER-IP-ADDRESS] default-originate
neighbor [PEER-IP-ADDRESS] ebgp-multihop
neighbor [PEER-IP-ADDRESS] shutdown
no neighbor [PEER-IP-ADDRESS] shutdown
clear ip bgp [PEER-IP-ADDRESS]
show ip bgp [NETWORK]
show ip bgp reg-exp [AS-REGEXP]
show ip bgp summary
show ip bgp neighbor [PEER-IP-ADDRESS]
show ip bgp route
show debug
debug bgp
debug event
debug update
debug keepalive
no debug event
no debug update
no debug keepalive
FILES
/usr/local/sbin/bgpd
The default location of the bgpd binary.
/usr/local/etc/bgpd.conf
The default location of the bgpd config file.
$(PWD)/bgpd.log
If the bgpd process is config'd to output logs to a file, then you will find this file in the directory where you started bgpd.
WARNING
This man page is intended as a quick reference for command line options, and for config file commands. The definitive document is the Info
file zebra.
DIAGNOSTICS
The bgpd process may log to standard output, to a VTY, to a log file, or through syslog to the system logs. bgpd supports many debugging
options, see the Info file, or the source for details.
SEE ALSO
References to other related man pages:
ripd(8), ripngd(8), ospfd(8), ospf6d(8), zebra(8), vtysh(1)BUGS
bgpd eats bugs for breakfast. If you have food for the maintainers try <bug-zebra@gnu.org>
AUTHOR [S]
See <www.zebra.org>, or the Info file for an accurate list of authors.
Zebra Beast - BGPD July 2000 BGPD(8)
09-01-2014
Production Issue in AIX Oracle RAC [errpt output : DUPLICATE IP ADDRESS DETECTED IN THE NET]
