hi there,
we're using big iron 4000 switches.
i'd like to receive and address all management data for/from the router
via one defined network interface. that's why i configured a loopback
interface and defined this interfacce as source.
ip router-id 10.10.1.1
snmp-server community ..... ro
snmp-server community ..... rw
no snmp-server pw-check
snmp-server trap-source loopback 1
snmp-server host 10.10.11.25
interface loopback 1
ip address 10.10.1.1 255.255.255.0
!
ip tftp source-interface loopback 1
ip sntp source-interface loopback 1
consequently, all snmp traps are send via loopback 1. that's fine so far.
but nonetheless, all snmpqueries, i.e. snmpwalk, from snmp managemnet
hosts are NOT answered by the loopback interface, but by the interface
of the shortest route, i.e.:
if i do a
# snmpwalk -v 1 -c public 10.10.1.1 system
i wont get an answer from 10.10.1.1 but from the interface with the
shortest route to the snmp workstation.
can anyone help? is there a way to bind the snmp answer to the loopback
interface?
thanks in advance for your help!
kind regards,
Mario Apitz
--
Mario Apitz . . . . . . . . Tel +49 30 5058 - 1853
System Architect. . . . . . . Fax +49 30 5058 - 1600
Pixelpark AG . . . . . . . . ICQ 34164059
Rotherstr. 8 . . . . . . . . Web http://pixelpark.com
10245 Berlin, Germany . . . . .
GnuPG Public Key: http://pixels.pixelpark.com/~apitz/pub.key
***********************************************************************
Der Gesch?ftsbereich Informationstechnologie der Pixelpark AG ist
spezialisiert auf:
- Web Services,
- Application-Hosting,
- Managed Hosting,
- Netzwerk-Management- und Service Level Management-L?sungen,
- Security L?sungen,
- Lasttests sowie
- Server- und Storagel?sungen.
N?here Informationen erhalten Sie unter: http://www.pixelpark.net
***********************************************************************
This e-mail has been sent by Pixelpark AG, Germany. It is intended for
the named recipient only. The information contained in this message and
any attachments hereto are confidential and may be legally privileged.
If you have received this e-mail in error or are not the intended
recipient, please immediately notify the sender by return e-mail and
delete this message and all attachments to it from your system without
keeping a copy. Thank you for your cooperation.
***********************************************************************
we're using big iron 4000 switches.
i'd like to receive and address all management data for/from the router
via one defined network interface. that's why i configured a loopback
interface and defined this interfacce as source.
ip router-id 10.10.1.1
snmp-server community ..... ro
snmp-server community ..... rw
no snmp-server pw-check
snmp-server trap-source loopback 1
snmp-server host 10.10.11.25
interface loopback 1
ip address 10.10.1.1 255.255.255.0
!
ip tftp source-interface loopback 1
ip sntp source-interface loopback 1
consequently, all snmp traps are send via loopback 1. that's fine so far.
but nonetheless, all snmpqueries, i.e. snmpwalk, from snmp managemnet
hosts are NOT answered by the loopback interface, but by the interface
of the shortest route, i.e.:
if i do a
# snmpwalk -v 1 -c public 10.10.1.1 system
i wont get an answer from 10.10.1.1 but from the interface with the
shortest route to the snmp workstation.
can anyone help? is there a way to bind the snmp answer to the loopback
interface?
thanks in advance for your help!
kind regards,
Mario Apitz
--
Mario Apitz . . . . . . . . Tel +49 30 5058 - 1853
System Architect. . . . . . . Fax +49 30 5058 - 1600
Pixelpark AG . . . . . . . . ICQ 34164059
Rotherstr. 8 . . . . . . . . Web http://pixelpark.com
10245 Berlin, Germany . . . . .
GnuPG Public Key: http://pixels.pixelpark.com/~apitz/pub.key
***********************************************************************
Der Gesch?ftsbereich Informationstechnologie der Pixelpark AG ist
spezialisiert auf:
- Web Services,
- Application-Hosting,
- Managed Hosting,
- Netzwerk-Management- und Service Level Management-L?sungen,
- Security L?sungen,
- Lasttests sowie
- Server- und Storagel?sungen.
N?here Informationen erhalten Sie unter: http://www.pixelpark.net
***********************************************************************
This e-mail has been sent by Pixelpark AG, Germany. It is intended for
the named recipient only. The information contained in this message and
any attachments hereto are confidential and may be legally privileged.
If you have received this e-mail in error or are not the intended
recipient, please immediately notify the sender by return e-mail and
delete this message and all attachments to it from your system without
keeping a copy. Thank you for your cooperation.
***********************************************************************