On Tue, 31 Oct 2017 15:17:05 +0100 chetan wrote: C> Im using SNMP4j and Bouncy Castle DTLS implementation for C> requesting and querying snmp messages over DTLS protocol towards C> net SNMP Service running as Agent with configured SNMPv3 over C> DTLS C> C> During handshake, Bouncy is able to send Client hello, netSNMP C> replies with helloverifyrequest, Bouncy would read the cookie C> and add it to client hello and send it back to Agent, netSNMP C> would verify the cookie and reply with *Server C> hello, Certificate (fragment)..,Certificate Reqeuest and Server C> Hello Done.* [image: Inline image 1] C> Here these messages are grouped into one single clustered C> message by netSNMP. C> C> Because of which the Bouncy castle acting as Manager/Client is C> only able to read Server hello message but not other messages C> with it. Which is creating SocketTimeoutException and Bouncy is C> sending new Client Hello messages. C> C> So I want to know if the net SNMP service could be configured to C> send the handshake messages individually like these C> [image: Inline image 1] C> C> C> ​Can we avoid clustering of messages sent by netSNMP service.
We are using OpenSSL for handling DTLS. I poked around a bit, and found some similar reports: https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/14561214/ http://openssl.6102.n7.nabble.com/Query-regarding-DTLS-handshake-td70421.html https://github.com/openssl/openssl/issues/3251 I skimmed them and didn't see any obvious change we could make. Have you tried building with different versions of OpenSSL? Regards, Robert ------------------------------------------------------------------------------ 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
