Receiving multiple request
Hi all, I have implemented agentx subagent. When i run one snmpset for one oid e.g snmpset oid1 value1 snmpset oid2 value2 snmpset oid3 value3 its working fine. But when i run one snmpset for all oids e.g snmpset oid1 value1 oid2 value2 oid3 value3 oid4 value4 i received repeated (4 to 5 times)set request for each oid. I have set in snmpd.conf agentxretries 0 agentxTimeout 1200 Why this is happening?. Thanks in advance. ___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
agent_check_process(0)
I am using net-snmp 5.7. Using Agent X.
I have written a code like
while(1){
-
-
-
if(flag)
agent_check_process(0);
}
Whenever flag changes 0 to 1 it reconnect Agent X every time and program
has to wait 10 to15 seconds until it reconnect and process pending requests.
1. Is here any way not to reconnect every time?? or just temporary suspend
the agent_check_process(0) .
2. I don`t want to process pending requests.
Thanks in Advance.
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How to reduce agent x reconnect time
Hi all I am using 5.7.2 in my application. After made any change in snmpd.conf I have to restart agent to reread the snmpd.conf. after restarting it shows - agent x reconnected in 15. How can i reduce this reconnect time?? Thanks in advance. ___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
Trap server address in snmpd.conf
Heĺlo In snmpd.conf trap server address is defined as Trap2sink 192.168.1.10 public 162 If i edit the snmpd.conf file and changed address to 192.168.1.010 then traps are not received at trap receiver. Help required. Thanks in advance ___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
how to store val.string
hello
i want to reset password o my device through snmp client (i.e.MIB
browser).Agent will receive the password string and send it to UART.
MIB contains-
PasswordReset OBJECT-TYPE
SYNTAXDisplayString
MAX-ACCESSread-write
STATUScurrent
DESCRIPTION
"Device password reset. Password length is Max 8 characters"
::= { commonSystemParams 10}
following is code snipt for password handle-
char pwd_str[]="1234";
int handle_PasswordReset(netsnmp_mib_handler *handler,
netsnmp_handler_registration *reginfo,
netsnmp_agent_request_info *reqinfo,
netsnmp_request_info *requests)
{
int ret; char str_pwd[4]="";
/* We are never called for a GETNEXT if it's registered as a
"instance", as it's "magically" handled for us. */
/* a instance handler also only hands us one request at a time, so
we don't need to loop over a list of requests; we'll only get one. */
switch(reqinfo->mode) {
case MODE_GET:
snmp_set_var_typed_value(requests->requestvb, ASN__OCTET_STR,
/* XXX: a pointer to the scalar's data
*/
(u_char*)&pwd_str,
/* XXX: the length of the data in
bytes */
sizeof(pwd));
break;
.
.
.
.
case MODE_SET_COMMIT:
//here is the problem to store password string
str_ pwd=*(requests->requestvb->val.string);/* XXX: delete
temporary storage */
write(fd,str_pwd,4); //write to serial port
usleep(10);
/* XXX: delete temporary storage */
if (/* XXX: error? */0) {
/* try _really_really_ hard to never get to this point */
netsnmp_set_request_error(reqinfo, requests,
.
.
.
.
return SNMP_ERR_NOERROR;
}
I am able to get the password string but not able to set.
Any suggestion
Thanks in advance.
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Trap implementation
Hi i have generated two .c files using mib2c.scaler and mib2c.notify for scaler and trap object. can we combined these two file in one file?? Is there any application which can generate sigle file Thanks -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
agent not responding to custom MIB
hi My agent/ device is only responding to standard system MIB(sys.Location,sysDscr etc). It is not responding custom MIB (ie MY-MIB). custom mib is under .private.enterprise.myMoule Help required!!! Any modification in snmpd.conf access control??? Thanks in advance. -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
no able to fetch agent parameters from MIB browser
Hi I am trying to get/set values from ireasoning MIB browser. My mib module name tropoModem. When i load it into mib browser it comes under .private.enterprise.tropomModem I am able to get system prameters like sysDscr, sysUpTime etc which are defined in snmpd.conf- # It is also possible to set the sysContact and sysLocation system # variables through the snmpd.conf file. **PLEASE NOTE** that setting # the value of these objects here makes these objects READ-ONLY # (regardless of any access control settings). Any attempt to set the # value of an object whose value is given here will fail with an error # status of notWritable. syslocation CERS (configure /etc/snmp/snmpd.local.conf) syscontact Root (configure /etc/snmp/snmpd.local.conf) sysName TROPO OFDM MODEM But When i am trying to get/set values which are in .private.enterprise.tropomModem .ctrlParam->set it shows "No such name error (agent ip address)". Should I have added following change in snmpd.conf or not # Third, create a view for us to let the groups have rights to: # incl/excl subtree mask view allincluded .1 80 view system included .iso.org.dod.internet.mgmt.mib-2.system -> view tropoModem included .iso.org.dod.internet.private.enterprises.tropoModem I am able to get/set parameters of my agent (IP: 192.168.1.3) from my Ubuntu based client PC through command line - $ snmpget -u bootstrap -l authPriv -a MD5 -x DES -A temp_password -X temp_password 192.168.1.3_MY-MIB::rx1frq.0 $ snmpget -u bootstrap -l authPriv -a MD5 -x DES -A temp_password -X temp_password 192.168.1.3 MY-MIB::rx1frq.0 i 1700 Mhz snmp.conf contains - defSecurityName demo defSecurityLevel authPriv defAuthType MD5 defPrivType DES defAuthPassphrase temp_password defPrivPassphrase temp_password snmpd.conf contains - # createUser bootstrap MD5 temp_password DES # rwuser bootstrap priv Should I have change setting in MIB browser to get the values. thanks -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
Agent not responding to standard MIB browser (i reasoning)
hello I am able to get/set parameters of my agent from my Ubuntu based client PC through command line - $ snmpget -u bootstrap -l authPriv -a MD5 -x DES -A temp_password -X temp_password AGENT_IP AGENT-MIB::parameter1.0 $ snmpget -u bootstrap -l authPriv -a MD5 -x DES -A temp_password -X temp_password AGENT_IP AGENT-MIB::parameter1.0 i 20 i have done some user setting using following link https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-an-snmp-daemon-and-client-on-ubuntu-14-04 Now I have loaded MIB into i reasoning MIB browser. From them i am unable to fetch agent`s parameters. snmp.conf contains - defSecurityName demo defSecurityLevel authPriv defAuthType MD5 defPrivType DES defAuthPassphrase temp_password defPrivPassphrase temp_password snmpd.conf contains - # createUser bootstrap MD5 temp_password DES # rwuser bootstrap priv Do anyone have idea how I can fetch parameters from standard MIB browser. Thanks -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
how to increase timeout value
hi, My agent is slow in responding to the request. so how can i increase time out value?? Thankx -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
objects defined Under .private.enterprise. are not accessible.
Hi I am using MG-SOFT MIB browser for accessing objects from my custom MIB. The only objects i am able to access are of mib2.system.sysDescr,sysUpTime. etc But objects defined Under .private.enterprise.deal. are not accessible. Thanks -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
implement persistent data store
Hi
I am trying to implement persistent data store.
First I have manually created myModule.conf file . In which i defined four
tokens (token_1,token_2,...) with value 1,2,3,4 respectively.
(Should these token`s name same as the variables` names that i want to set
using snmpset? )
Then in myModule.c (generated through mib2c) inside the init_mymodule() i
registered handler for token_1, token_2 .
register_config_handler("myModule","token_1",token1_handler,NULL,NULL);
register_config_handler("myModule","token_2",token2_handler,NULL,NULL);
.
.
then callback registration
snmp_register_callback( , , module_store, );
I have to implement token1_handler(); and module_store() .
suppose e,g I want to set the value of param1 by following command-
snmpset -On remote_host MY_MIB::param1.0 i 123
Where should i implement the logic in token1_handler() or module_store().
Could u provide any idea with more elaboration ??
Thanks
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use of various SET macros in mib2c generated files
Hi There are various SET macros like MODE_SET_RESERVE1, MODE_SET_RESERVE2,MODE_SET_UNDO in my generated file . I have implemented only MODE_SET_COMMIT for setinng values . What is use of others??. Are they helpful to set values permanently.?? Thanks in advance. -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
snmpset does not retain value after restart/reset y
Hi I have tried communicating b/w agent and client using dynamic module (.so) creation for snmp agent. snmpget and snmpset working fine . But after restart/reset the agent does not retain value . it shows the previous value which has been defined in .c (generated through mib2c) file. Is there any mechanism defined in SNMP to retain last value?? if not , Any idea how it can be done.?? 1.Bill suggested to use register_config_handler() to register a function that will parse a persistent storage file line with the data you wrote, and use snmp_register_callback( SNMP_CALLBACK_LIBRARY, SNMP_CALLBACK_STORE_DATA, ... ) to register a function that will save your data to the persistent file. (Required more detail..) 2.Or we can a writing a shell script in agent,say SNMP_save.sh . When we are done with our changes from client at last we need to invoke this script in agent from client This script, SNMP_save.sh will read all custom objects and make another shell script in agent itself which will set value to these latest values. We call this script snmp_reload_last.sh.Last step is hooking this snmp_reload_last.sh to startup sequence of agent, so the last values which were set are automatically reconfigured. Thanks -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
snmpset does not set value permanently
Hi I have tried communicating b/w agent and client using dynamic module (.so) creation for snmp agent. snmpget and snmpset working fine . But if restart the agent ,oid value doesnt change . it shows the previous value which has been defined in .c file. Any help ? Thanks in advance. Regards Deepak -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
How to add MIB in pre installed snmp package
Hello friends I have got a new hardware in which linux3.0 is runninig with snmp packg installed. How we can add a new MIB in pre installed snmp package in kernel or installed with sudo apt-get install snmpd ?. As there is no source code( so where to copy .c file etc) available. Could we modify only snmpd.c as per requirement and cross compile it ? Thanks -- Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
net-snmp instalation problem :snmpd not installed
Hi I am trying to install net-snmp on ubuntu13.10 from .tar source . After complete installation- 1. I am not able to find snmp.conf &snmpd.conf 2. snmp server (snmpd) is not installed. (is it possible while installing net-snmp ,snmpd is not installed ) 3. All the snmp client tool (snmpwalk ,snmpget etc) are running except snmpd . while running - $ snmpd snmpd: symbol lookup error: /usr/local/lib/libnetsnmpmibs.so.30: undefined symbol: netsnmp_memdup $ sudo service snmpd start snmpd: unrecognized service thanks -- Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
problem solved :: can not find -lperl
Hello friends During net-snmp installation following error message shows. I think this must some library linking issue. Need help to resolve this up/agentx/.libs/subagent.o mibgroup/utilities/.libs/execute.o mibgroup/utilities/.libs/iquery.o mibgroup/mibII/.libs/vacm_conf.o mibgroup/agentx/.libs/protocol.o mibgroup/agentx/.libs/client.o mibgroup/agentx/.libs/master_admin.o mibgroup/agentx/.libs/agentx_config.o -Wl,-rpath -Wl,/home/deepak/Desktop/net-snmp-5.7.3/snmplib/.libs ../snmplib/.libs/libnetsnmp.so -L/usr/local/lib -L/usr/lib/perl/5.18/CORE -lperl -ldl -lpthread -lc -lcrypt -lm -O2 -fstack-protector -Wl,-E -fstack-protector -Wl,-soname -Wl,libnetsnmpagent.so.30 -o .libs/libnetsnmpagent.so.30.0.3 /usr/bin/ld: cannot find -lperl collect2: error: ld returned 1 exit status make[1]: *** [libnetsnmpagent.la] Error 1 make[1]: Leaving directory `/home/deepak/Desktop/net-snmp-5.7.3/agent' make: *** [subdirs] Error 1 By doing some googling I resolved this problem by symbolic linking $ sudo ln -s /usr/lib/libperl.so.5.18 /usr/lib/libperl.so -- Developer Access Program for Intel Xeon Phi Processors Access to Intel Xeon Phi processor-based developer platforms. With one year of Intel Parallel Studio XE. Training and support from Colfax. Order your platform today. http://sdm.link/xeonphi___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
net-snmp make error : cannot find -lperl
Hello friends During net-snmp installation following error message shows. I think this must some library linking issue. Need help to resolve this up/agentx/.libs/subagent.o mibgroup/utilities/.libs/execute.o mibgroup/utilities/.libs/iquery.o mibgroup/mibII/.libs/vacm_conf.o mibgroup/agentx/.libs/protocol.o mibgroup/agentx/.libs/client.o mibgroup/agentx/.libs/master_admin.o mibgroup/agentx/.libs/agentx_config.o -Wl,-rpath -Wl,/home/deepak/Desktop/net-snmp-5.7.3/snmplib/.libs ../snmplib/.libs/libnetsnmp.so -L/usr/local/lib -L/usr/lib/perl/5.18/CORE -lperl -ldl -lpthread -lc -lcrypt -lm -O2 -fstack-protector -Wl,-E -fstack-protector -Wl,-soname -Wl,libnetsnmpagent.so.30 -o .libs/libnetsnmpagent.so.30.0.3 /usr/bin/ld: cannot find -lperl collect2: error: ld returned 1 exit status make[1]: *** [libnetsnmpagent.la] Error 1 make[1]: Leaving directory `/home/deepak/Desktop/net-snmp-5.7.3/agent' make: *** [subdirs] Error 1 Thanks -- Developer Access Program for Intel Xeon Phi Processors Access to Intel Xeon Phi processor-based developer platforms. With one year of Intel Parallel Studio XE. Training and support from Colfax. Order your platform today. http://sdm.link/xeonphi___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
how to make a device snmp enabled??
Hello friends We have developed a hardware /device for communication purpose and we make it to SNMP enabled so that it can be remotely configured & Monitored . So what are the basic requirements. We have a processor with Linux OS on the device. My main concern is How we developed MIB for that device. And how MIB can be integrate with snmp daemon. Thanks Deepak -- Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
how to fetch values from MY-MIB
I have developed new mib file MY-MIB and successfully add it to my snmp package and run snmptranslate successfully (local host). How my agent give values from MY-MIB when i run snmpget from local/remote snmp manager. Deepak -- ___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
END OF MIB
I have a blackfin 537 board and we want it to make it snmp enabled (agent). for this I added the snmpd network application options while building my image for Blackfin 537 When I boot up the board, I type the command "snmpd &" to start the snmp deamon. Then I use snmpwalk (from snmp manager running in another machine) it is telling me "End of MIB" I think this is becoz there is no mib for that board(agent). I think this is becoz there is no mib for that board(agent). If i copy (all or some standard )mibs into the board , should it work?? or I have to create new mib for this particular board .Then what is the process for new mib creation?? Could any one guide how to overcome this issue, -- Is your legacy SCM system holding you back? Join Perforce May 7 to find out: • 3 signs your SCM is hindering your productivity • Requirements for releasing software faster • Expert tips and advice for migrating your SCM now http://p.sf.net/sfu/perforce___ Net-snmp-users mailing list Net-snmp-users@lists.sourceforge.net Please see the following page to unsubscribe or change other options: https://lists.sourceforge.net/lists/listinfo/net-snmp-users
