CESNET
Some capabilities are missing in hello message(status).
Hi @michalvasko After connecting with netconf cli i exchange the hello capabilities by using status cmd but below capabilities are missing can you see this and also tell why port is different every time when i perform call home feature.
Following capabilities not present in Hello capabilities exchange message " Discard change operation Lock and un-lock operations Confirmed commit Capability Cancel commit operation URL capability
status Current NETCONF session: ID : 2 Host : ::ffff:192.168.2.91 Port : 47628 Transport : SSH Capabilities: urn:ietf:params:netconf:base:1.0 urn:ietf:params:netconf:base:1.1 urn:ietf:params:netconf:capability:writable-running:1.0 urn:ietf:params:netconf:capability:candidate:1.0 urn:ietf:params:netconf:capability:rollback-on-error:1.0 urn:ietf:params:netconf:capability:validate:1.1 urn:ietf:params:netconf:capability:startup:1.0 urn:ietf:params:netconf:capability:xpath:1.0 urn:ietf:params:netconf:capability:with-defaults:1.0?basic-mode=explicit&also-supported=report-all,report-all-tagged,trim,explicit urn:ietf:params:netconf:capability:notification:1.0 urn:ietf:params:netconf:capability:interleave:1.0 urn:ietf:params:xml:ns:yang:ietf-yang-metadata?module=ietf-yang-metadata&revision=2016-08-05 urn:ietf:params:xml:ns:yang:1?module=yang&revision=2017-02-20 urn:ietf:params:xml:ns:yang:ietf-inet-types?module=ietf-inet-types&revision=2013-07-15 urn:ietf:params:xml:ns:yang:ietf-yang-types?module=ietf-yang-types&revision=2013-07-15 urn:ietf:params:netconf:capability:yang-library:1.1?revision=2019-01-04&content-id=61 urn:sysrepo:plugind?module=sysrepo-plugind&revision=2020-12-10 urn:ietf:params:xml:ns:yang:ietf-netconf-acm?module=ietf-netconf-acm&revision=2018-02-14 urn:ietf:params:xml:ns:netconf:base:1.0?module=ietf-netconf&revision=2013-09-29&features=writable-running,candidate,rollback-on-error,validate,startup,url,xpath urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults?module=ietf-netconf-with-defaults&revision=2011-06-01 urn:ietf:params:xml:ns:yang:ietf-netconf-notifications?module=ietf-netconf-notifications&revision=2012-02-06 urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?module=ietf-netconf-monitoring&revision=2010-10-04 urn:ietf:params:xml:ns:netconf:notification:1.0?module=notifications&revision=2008-07-14 urn:ietf:params:xml:ns:netmod:notification?module=nc-notifications&revision=2008-07-14 urn:ietf:params:xml:ns:yang:ietf-x509-cert-to-name?module=ietf-x509-cert-to-name&revision=2014-12-10 urn:ietf:params:xml:ns:yang:iana-crypt-hash?module=iana-crypt-hash&revision=2014-08-06 urn:notification_history?module=notification_history urn:ietf:params:xml:ns:yang:iana-if-type?module=iana-if-type&revision=2017-01-19
why port is different every time when i perform call home feature
The printed port is not the one the client was listening on but rather the one the session is actually established on with the server. That is auto-assigned by the kernel and differs for every connection and every client.
Following capabilities not present in Hello capabilities exchange message " Discard change operation
What capability do you have in mind, can you reference some specification?
Lock and un-lock operations
Same problem, I am not aware of any specific capability for these operations.
Confirmed commit Capability
Unless you are using a recent version of netopeer2 v2, this capability is actually not supported.
Cancel commit operation
Has no specific capability and support for this operation is indicated by the confirmed-commit capability.
URL capability
This is an optional capability that is disabled if you compile netopeer2 without having the devel package of libcurl installed.
