Receiving of routes, which are configured in VRF via BGP or/and OSPF, failed. The neighboring is 
successfully installed, but record of routes in RIB is denied: 
%ROUTING-W-KERNEL: Can not install route. Reached the maximum number of BGP routes in the 
RIB 
Allocate RIB resource for VRF (0 by default). Do it in VRF configuration mode: 
esr(config)# ip vrf <NAME> 
esr(config-vrf)# ip protocols ospf max-routes 12000 
esr(config-vrf)# ip protocols bgp max-routes 1200000 
esr(config-vrf)# end 
  SSH/Telnet sessions, which go through ESR router, are closing 
Configure transmission of keepalive packets in order to keep session active. Keepalive transmission 
option is configured on SSH client, for instance, section "Connection" for PuTTY client. 
It is possible to set time to closing inactive TCP sessions (1 hour in example): 
esr(config)# ip firewall sessions tcp-estabilished-timeout 3600 
  Firewall  was  disabled  on  interface.  However  access  for  active  sessions  from  the  port  was  not 
closed,  according  to  security  zone-pair  rules,  after  including  this  interface  to  security  zone, 
removing from 'ip firewall disable' configuration and applying changes. 
Changes in Firewall configuration will be active only for new sessions. The reset of Firewall  active 
sessions does not occur.You can clear active sessions in firewall, using following command: 
esr# clear ip firewall session 
  LACP does not launch on XG ports of ESR-1000 
Port-channel has speed 1000M mode by default. Enable speed 10G mode: 
esr(config)# interface port-channel 1 
esr(config-port-channel)# speed 10G 
  How to clear ESR configuration completely and reset it to factory default? 
Copy blank configuration in candidate-config and apply it in running-config. 
esr# copy system://default-config system://candidate-config