Blog Post Junos BGP address family delete specific operation

bgp_address_family_specific_delete_log.txt

vagrant@vsrx# show protocols bgp      
family inet {
    unicast {
        local-ipv4-address 192.168.122.40;
        extended-nexthop;
        extended-nexthop-color;
    }
    flow {
        prefix-limit {
            maximum 15;
            teardown 98 idle-timeout forever;
        }
        loops 4;
        no-install;
        legacy-redirect-ip-action {
            receive;
            send;
        }
        secondary-independent-resolution;
    }
    labeled-unicast {
        prefix-limit {
            maximum 20;
            teardown 99 idle-timeout forever;
        }
        route-refresh-priority priority 3;
        per-prefix-label;
        per-group-label;
        rib {
            inet.3;
        }
        explicit-null connected-only;
        resolve-vpn;
        entropy-label {
            no-next-hop-validation;
        }
    }
}
family evpn {
    signaling {
        accepted-prefix-limit {
            maximum 20;
            teardown 98 idle-timeout 2001;
        }
        damping;
        defer-initial-multipath-build {
            maximum-delay 2;
        }
    }
}
group internal {
    family evpn {
        signaling {
            accepted-prefix-limit {
                maximum 20;
                teardown 98 idle-timeout 2001;
            }
            damping;                    
            defer-initial-multipath-build {
                maximum-delay 2;        
            }                           
        }                               
    }                                   
    neighbor 10.10.10.1 {               
        family inet {                   
            unicast {                   
                local-ipv4-address 192.168.56.120;
                extended-nexthop;       
                extended-nexthop-color; 
            }                           
        }                               
        family evpn {                   
            signaling {                 
                accepted-prefix-limit { 
                    maximum 20;         
                }                       
            }                           
        }                               
        peer-as 64532;                  
    }                                   
} 

Commands fired:
===============
 "<nc:protocols xmlns:nc=\"urn:ietf:params:xml:ns:netconf:base:1.0\"><nc:bgp><nc:family><nc:evpn delete=\"delete\"/></nc:family></nc:bgp></nc:protocols>",
"<nc:routing-options xmlns:nc=\"urn:ietf:params:xml:ns:netconf:base:1.0\"/>"


After Device Config:
====================
vagrant@vsrx# show protocols bgp    
family inet {
    unicast {
        local-ipv4-address 192.168.122.40;
        extended-nexthop;
        extended-nexthop-color;
    }
    flow {
        prefix-limit {
            maximum 15;
            teardown 98 idle-timeout forever;
        }
        loops 4;
        no-install;
        legacy-redirect-ip-action {
            receive;
            send;
        }
        secondary-independent-resolution;
    }
    labeled-unicast {
        prefix-limit {
            maximum 20;
            teardown 99 idle-timeout forever;
        }
        route-refresh-priority priority 3;
        per-prefix-label;
        per-group-label;
        rib {
            inet.3;
        }
        explicit-null connected-only;
        resolve-vpn;
        entropy-label {
            no-next-hop-validation;
        }
    }
}
group internal {
    family evpn {
        signaling {
            accepted-prefix-limit {
                maximum 20;
                teardown 98 idle-timeout 2001;
            }
            damping;
            defer-initial-multipath-build {
                maximum-delay 2;
            }
        }
    }
    neighbor 10.10.10.1 {
        family inet {
            unicast {
                local-ipv4-address 192.168.56.120;
                extended-nexthop;
                extended-nexthop-color;
            }                           
        }                               
        family evpn {                   
            signaling {                 
                accepted-prefix-limit { 
                    maximum 20;         
                }                       
            }                           
        }                               
        peer-as 64532;                  
    }                                   
}