Re: [snmptrap] : source ip 0.0.0.0

2018-10-13 Thread Bill Fenner
On Wed, Oct 10, 2018 at 4:35 AM Pushpa Thimmaiah 
wrote:

> Hi All,
> Following is debug/trace message of tool 'snmptrap' while sending
> snmpv2c traps.  What does '0.0.0.0' means here?
> Does the data sent to all interfaces of device (snmpagent) ?
> 172.16.4.12 is trap destination.
>
> ---
> trace: netsnmp_udpipv4base_transport():
> transports/snmpUDPIPv4BaseDomain.c, 163:
> netsnmp_udpbase: client open UDP: [172.16.4.12]:162->[0.0.0.0]:56615
>
>
> transport:send: 89 bytes to UDP: [172.16.4.12]:162->[0.0.0.0]:56615
>
> 
>

The arrow is in the wrong direction in those debug messages.  It means, you
are sending from any local address, 0.0.0.0 means you don't care, port
56615, to 172.16.4.12 port 162.

  Bill
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[snmptrap] : source ip 0.0.0.0

2018-10-10 Thread Pushpa Thimmaiah
Hi All,
Following is debug/trace message of tool 'snmptrap' while sending
snmpv2c traps.  What does '0.0.0.0' means here?
Does the data sent to all interfaces of device (snmpagent) ?
172.16.4.12 is trap destination.
---
trace: netsnmp_udpipv4base_transport(): transports/snmpUDPIPv4BaseDomain.c, 163:
netsnmp_udpbase: client open UDP: [172.16.4.12]:162->[0.0.0.0]:56615


transport:send: 89 bytes to UDP: [172.16.4.12]:162->[0.0.0.0]:56615



Thank you,
Pushpa.Thimmaiah


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