Please tell me where to find these patches – links please.
Thanks

From: Bart Van Assche <bvanass...@acm.org>
Sent: Saturday, January 9, 2021 5:47 PM
To: Joan Landry <jolan...@adva.com>; stann...@cumulusnetworks.com
Cc: net-snmp-users@lists.sourceforge.net
Subject: Re: trap changes made for VRF

External email: [bart.vanass...@gmail.com]
________________________________
Hi Joan,

Pre-existing functionality should not have been affected by adding VRF support. 
That probably was an unintended side effect. Can you revert the following 
patches and verify whether that is sufficient to restore previous functionality?

  *   b3dd62016170 ("libsnmp, UDP: Only display VRF debug messages if relevant")
  *   5d61e9367200 ("snmplib, UDP transport: Do not compare array pointers 
against NULL")
  *   02de400544de ("libsnmp: Set Linux VRF iface on Trap sink IP addresses")
  *   3ca90c2c1260 ("libsnmp/transports/UDP: Add support for VRF")
Thanks,

Bart.

On 1/6/21 11:33 PM, Joan Landry wrote:
Can you please also explain why the pre-existing functionality of clientaddr 
x.x.x.x:port – no longer works
and what I need to do to get it to work again?
Also, where should I look for this patch – and any idea on when it might be 
available?
Thanks,
Joan



From: Bart Van Assche <bvanass...@acm.org><mailto:bvanass...@acm.org>
Sent: Wednesday, January 6, 2021 11:28 PM
To: stann...@cumulusnetworks.com<mailto:stann...@cumulusnetworks.com>
Cc: Joan Landry <jolan...@adva.com><mailto:jolan...@adva.com>; 
net-snmp-users@lists.sourceforge.net<mailto:net-snmp-users@lists.sourceforge.net>
Subject: Re: trap changes made for VRF

External email: [bart.vanass...@gmail.com<mailto:bart.vanass...@gmail.com>]
________________________________
Hi Sam,

Can you submit a patch that documents how to use the changes in the following 
two commits:
* 02de400544de ("libsnmp: Set Linux VRF iface on Trap sink IP addresses")
* 3ca90c2c1260 ("libsnmp/transports/UDP: Add support for VRF")
Thanks,

Bart.

On 1/6/21 12:39 PM, Joan Landry wrote:
Can someone please provide a link to the documentation that describes how to 
get     rc = netsnmp_bindtodevice(t->sock, ep->iface);
to work – apparently the code that sends traps has been redesigned 
significantly in that NETSNMP_DS_LIB_CLIENT_ADDR no longer works as use to.

What is the change in snmpd.conf that makes this work apparently clientaddr 
x.x.x.x:port – no longer works as it used to.

I have not been able to locate any documentation on these changes or how to set 
the VRF interface or how to allow the code to set an ipaddress and port using 
NETSNMP_DS_LIB_CLIENT_ADDR

Any info on this would be greatly appreciated.


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