net-snmp

We recently upgraded the snmpd server on our boxes from 5.2 to 5.7.1.
In the previous version, I get data returned when I ask for
ifLinkUpDownTrapEnable (for a specific port). Now, I get this

$ snmpwalk -c public 10.1.1.1 .1.3.6.1.2.1.31.1.1.1.14
IF-MIB::ifLinkUpDownTrapEnable = No Such Instance currently exists
at this OID

I'm using the same configuration to compile both versions.

I start snmpd with this command line and get these warning messages:

# /usr/sbin/snmpd -I -interfaces -I -icmp udp:161 udp6:161 -f -Le
error on subcontainer 'ia_addr' insert (-1)
Turning on AgentX master support.
NET-SNMP version 5.7.1
duplicate registration: MIB modules if number and AgentX subagent 6,
session 0xb28b8, subsession 0xc33b8 (oid .1.3.6.1.2.1.2.1).
duplicate registration: MIB modules ifTable and AgentX subagent 6,
session 0xb28b8, subsession 0xc33b8 (oid .1.3.6.1.2.1.2.2).
duplicate registration: MIB modules ifXTable and AgentX subagent 6,
session 0xb28b8, subsession 0xc33b8 (oid .1.3.6.1.2.1.31.1.1).


I've tried various config changes and other guesses, but I'm
grasping at straws. I'm using an unpatched version compiled from the
`v5.7.1` tag in the git repository.

-- 
David Dombrowsky, Software Engineer
Sixnet, a Red Lion business | http://www.sixnet.com
+1 (518) 877‐5173 x161 office
VGh1IE1heSAzMSAwMDowMDowMSBFRFQgMjAxMgo=

snmpd 5.7.1 has no response for IF-MIB::ifLinkUpDownTrapEnable From: David Dombrowsky <david.dombrowsky@re...> - 2012-06-01 13:10 We recently upgraded the snmpd server on our boxes from 5.2 to 5.7.1. In the previous version, I get data returned when I ask for ifLinkUpDownTrapEnable (for a specific port). Now, I get this $ snmpwalk -c public 10.1.1.1 .1.3.6.1.2.1.31.1.1.1.14 IF-MIB::ifLinkUpDownTrapEnable = No Such Instance currently exists at this OID I'm using the same configuration to compile both versions. I start snmpd with this command line and get these warning messages: # /usr/sbin/snmpd -I -interfaces -I -icmp udp:161 udp6:161 -f -Le error on subcontainer 'ia_addr' insert (-1) Turning on AgentX master support. NET-SNMP version 5.7.1 duplicate registration: MIB modules if number and AgentX subagent 6, session 0xb28b8, subsession 0xc33b8 (oid .1.3.6.1.2.1.2.1). duplicate registration: MIB modules ifTable and AgentX subagent 6, session 0xb28b8, subsession 0xc33b8 (oid .1.3.6.1.2.1.2.2). duplicate registration: MIB modules ifXTable and AgentX subagent 6, session 0xb28b8, subsession 0xc33b8 (oid .1.3.6.1.2.1.31.1.1). I've tried various config changes and other guesses, but I'm grasping at straws. I'm using an unpatched version compiled from the `v5.7.1` tag in the git repository. -- David Dombrowsky, Software Engineer Sixnet, a Red Lion business | http://www.sixnet.com +1 (518) 877‐5173 x161 office VGh1IE1heSAzMSAwMDowMDowMSBFRFQgMjAxMgo=

Re: snmpd 5.7.1 has no response for IF-MIB::ifLinkUpDownTrapEnable From: David Dombrowsky <david.dombrowsky@re...> - 2012-06-11 15:22 Is this related to this bug? http://sourceforge.net/tracker/index.php?func=detail&aid=1479378&group_id=12694&atid=112694 It's 6 years old, but it looks to still be a problem. It has no comments on it. Anyone have any ideas? On 06/01/2012 09:10 AM, David Dombrowsky wrote: > We recently upgraded the snmpd server on our boxes from 5.2 to 5.7.1. > In the previous version, I get data returned when I ask for > ifLinkUpDownTrapEnable (for a specific port). Now, I get this > > $ snmpwalk -c public 10.1.1.1 .1.3.6.1.2.1.31.1.1.1.14 > IF-MIB::ifLinkUpDownTrapEnable = No Such Instance currently exists > at this OID > > I'm using the same configuration to compile both versions. > > I start snmpd with this command line and get these warning messages: > > # /usr/sbin/snmpd -I -interfaces -I -icmp udp:161 udp6:161 -f -Le > error on subcontainer 'ia_addr' insert (-1) > Turning on AgentX master support. > NET-SNMP version 5.7.1 > duplicate registration: MIB modules if number and AgentX subagent 6, > session 0xb28b8, subsession 0xc33b8 (oid .1.3.6.1.2.1.2.1). > duplicate registration: MIB modules ifTable and AgentX subagent 6, > session 0xb28b8, subsession 0xc33b8 (oid .1.3.6.1.2.1.2.2). > duplicate registration: MIB modules ifXTable and AgentX subagent 6, > session 0xb28b8, subsession 0xc33b8 (oid .1.3.6.1.2.1.31.1.1). > > > I've tried various config changes and other guesses, but I'm > grasping at straws. I'm using an unpatched version compiled from the > `v5.7.1` tag in the git repository. > -- David Dombrowsky, Software Engineer Sixnet, a Red Lion business | http://www.sixnet.com +1 (518) 877‐5173 x161 office TW9uIEp1biAxMSAwMDowMDowMSBFRFQgMjAxMgo=

Re: snmpd 5.7.1 has no response for IF-MIB::ifLinkUpDownTrapEnable From: David Dombrowsky <david.dombrowsky@re...> - 2012-07-27 18:16 Replying to myself again: On 06/11/2012 11:22 AM, David Dombrowsky wrote: > Is this related to this bug? > > http://sourceforge.net/tracker/index.php?func=detail&aid=1479378&group_id=12694&atid=112694 > > It's 6 years old, but it looks to still be a problem. It has no > comments on it. > > Anyone have any ideas? > We were able to work around the problem with this patch: ------------------ --- a/agent/mibgroup/if-mib/ifTable/ifTable.c +++ b/agent/mibgroup/if-mib/ifTable/ifTable.c @@ -200,6 +200,7 @@ ifTable_rowreq_ctx_init(ifTable_rowreq_ctx * rowreq_ctx, /* * TODO:210:o: |-> Perform extra ifTable rowreq initialization. (eg DEFVALS) */ + rowreq_ctx->data.ifLinkUpDownTrapEnable = IFLINKUPDOWNTRAPENABLE_DISABLED; if (NULL == user_init_ctx) rowreq_ctx->data.ifentry = netsnmp_access_interface_entry_create(NULL, 0); ------------------ It's probably not correct, but it works for now. Hopefully it is useful to others. -- David Dombrowsky, Software Engineer Sixnet, a Red Lion business | http://www.sixnet.com +1 (518) 877‐5173 x161 office RnJpIEp1bCAyNyAwMDowMDowMSBFRFQgMjAxMgo=

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