# Can't do a write operation when I update the BSP

**URL:** <https://forums.digi.com/t/cant-do-a-write-operation-when-i-update-the-bsp/3420>\
**Category:** NET+OS\
**Tags:** hardware\
**Created:** [February 18, 2008, 2:30am UTC](https://forums.digi.com/t/cant-do-a-write-operation-when-i-update-the-bsp/3420 "2008-02-18T02:30:25Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![morry](https://avatars.discourse-cdn.com/v4/letter/m/c0e974/32.png) [@morry](https://forums.digi.com/u/morry)\
**Post date:** [February 18, 2008, 2:30am UTC](https://forums.digi.com/t/cant-do-a-write-operation-when-i-update-the-bsp/3420/1 "2008-02-18T02:30:25Z")

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Hi,  
I want to send V2 trap, so I update the BSP according to the patches in [digi.com](http://digi.com). What I used OS is OS6.3. The model is Connect-EM. I update the BSP with SNMPFixes\_63.zip, ACEFixes\_63.zip and TCPIPFixes\_63.zip. So I compiled my project with the lib file libsnmpv3.a to use the function naSnmpSetTrapVersion.

1. But I can’t change the parameter through SNMP after I has done it. System works well before I updated it. I can read parameter through SNMP, but can’t write after the BSP is updated.
2. I can get the parameters when I do a “WALK” operation first. Then I retry the “WALK”, but can’t get any response through SNMP. It seems the SNMP daemon is dead. This happens only when the subvalue of .1.3.6.1.6.3.15.1.2.2 are shown.

This is a emergent question. I have asked twice. But I can’t resolve it. Anyone can tell me the reason? thanks very much.