Could not provision L2VPN service with 700 EP: NCS - 5.7.5.1, Scale setup with 25K devices.Tried to create L2VPN ELAN with 500 EP. It completed in 26 mins.L2-EVPN_MP_ELAN_14 Attempted to create the same with 700 EP. It took 75 mins and it timed out with following message<errors xmlns="urn:ietf:params:xml:ns:yang:ietf-restconf"> <error>  <error-type>application</error-type>  <error-tag>malformed-message</error-tag>  <error-path></error-path>  <error-message>rfs-3: transport timeout; closing session</error-message> </error></errors>Service : L2-EVPN_MP_ELAN_15Setup : 172.20.63.132 - cnctest/Ovatest123@ - CFS172.20.63.148,172.20.63.149,172.20.63.150 - Same credentialsNeed support to provision service upto 1000 EP. 
Hi Rama, would you be able to tell me how long it took for the commit to timeout (75 minutes for single service before timeout)? Also is this a single L2VPN MP service or several services?Thanks,Isaac KimWhen you commit your L2 service, could you execute the commit with the following settings:commit | details very-verbose | save commit-output.txtOnce done, could you upload the commit-output.txt to this ticket?Thanks,Isaac KimI execute this command as REST api using curl command. This is a single L2VPN service with 700 end points from 700 devices. i dont execute explicit commit.  The script completed in 4551 Seconds, same as 75 mins. Attaching the payload to this ticket. You can remove first and last line in the payload.Hi Rama,Can you try directly load merging the payload into NSO and see what the error message may be?If you're still getting transport timeout issues, then you may want to adjust your device timeouts:Globally:<div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"><pre>admin@ncs% show devices global-settings     connect-timeout 250;read-timeout  250;write-timeout  250;</pre></div></div>Per Device:<div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"><pre>set devices device rfs-3 write-timeoutset devices device rfs-3 read-timeoutset devices device rfs-3 connect-timeout</pre></div></div>Thanks,RegiAfter sync-from, and increasing the timeout, service with 700EP created in 3052 seconds.Trying the same with 1000 EP times out.2406.955curl: (56) Recv failure: Connection reset by peerreal  40m6.966suser  0m0.055ssys   0m0.066sFinished 10 Service: L2-EVPN_MP_ELAN_20 to L2-EVPN_MP_ELAN_29 Took: 2411 SecondsCan you do a direct load onto NSO? It may help clarify the issue here, since "Connection reset by peer" is a pretty broad message.Thanks,RegiI loaded in NSO UI. Though it logged out after some time, i could see the service created with 1000 EP. Do we have a timeout that can be configured for a REST api request. curl timed out because it took around 40 minutes. Hi Srini,As discussed offline, please try with timeout option on curl client such as:<tt>curl --connect-timeout <duration> <URL></tt>Thanks,Van