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titleConnectivity IPv4/IPv6 check for freeRouter


Code Block
languagebash
themeMidnight
titlePing IPv4 from freerouter -> LAN router gateway
p4-freerouter#ping 192.168.0.254 /vrf v1                                       
pinging 192.168.0.254, src=null, cnt=5, len=64, tim=1000, ttl=255, tos=0, sweep=false
.!!!!
result=80%, recv/sent/lost=4/5/1, rtt min/avg/max/total=1/1/2/1011


Code Block
languagebash
themeMidnight
titlePing IPv4 from freerouter -> LAN server
p4-freerouter#ping 192.168.0.62 /vrf v1                                        
pinging 192.168.0.62, src=null, cnt=5, len=64, tim=1000, ttl=255, tos=0, sweep=false
.!!!!
result=80%, recv/sent/lost=4/5/1, rtt min/avg/max/total=1/1/2/1005 


Note

Please observe the 1st ICMP packet loss that triggered \ ARP learning for respectively 192.168.0.254 and 192.168.0.62.


Code Block
languagebash
themeMidnight
titleIPv4 arp check
p4-freerouter#sh ipv4 arp sdn1                                                 
mac             address        time      static
e03f.496d.1899  192.168.0.62   00:00:57  false    <----- Host server
0024.d4a0.0cd3  192.168.0.254  00:00:57  false    <----- LAN gateway


Code Block
languagebash
themeMidnight
titlePing IPv6 from freerouter -> LAN router
p4-freerouter#ping 2a01:e0a:159:2850::1  /vrf v1                               
pinging 2a01:e0a:159:2850::1, src=null, cnt=5, len=64, tim=1000, ttl=255, tos=0, sweep=false
.!!!!
result=80%, recv/sent/lost=4/5/1, rtt min/avg/max/total=0/1/2/1004


Code Block
languagebash
themeMidnight
titlePing IPv6 from freerouter -> Host server and SSH connection test
p4-freerouter#ping 2a01:e0a:159:2850:e23f:49ff:fe6d:1899  /vrf v1              
pinging 2a01:e0a:159:2850:e23f:49ff:fe6d:1899, src=null, cnt=5, len=64, tim=1000, ttl=255, tos=0, sweep=false
.!!!!
result=80%, recv/sent/lost=4/5/1, rtt min/avg/max/total=1/1/1/1006


Note

Please observe the 1st ICMP packet loss that triggered IPv6 neighbor discovery for respectively 2a01:e0a:159:2850::1 and 2a01:e0a:159:2850:e23f:49ff:fe6d:1899


Code Block
languagebash
themeMidnight
titleIPv6 neighbor discovery check
p4-freerouter#show ipv6 neighbors sdn1                                         
mac             address                                time      static  router
0024.d4a0.0cd3  2a01:e0a:159:2850::1                   00:00:53  false   false
e03f.496d.1899  2a01:e0a:159:2850:e23f:49ff:fe6d:1899  00:00:53  false   false
0024.d4a0.0cd3  fe80::224:d4ff:fea0:cd3                00:00:53  false   false
e03f.496d.1899  fe80::e23f:49ff:fe6d:1899              00:00:53  false   false


Code Block
languagebash
themeMidnight
titleInitiate IPv4 ssh from freerouter -> LAN router gateway
p4-freerouter#ssh 192.168.0.62 /vrf v1 /user my-nas                           
 - connecting to 192.168.0.62 22
password: *******
                
 - securing connection

Last login: Mon Jul  6 15:05:38 2020 from 192.168.0.77
FreeBSD 11.3-RELEASE-p9 (FreeNAS.amd64) #0 r325575+588899735f7(HEAD): Mon Jun  1 15:04:31 EDT 2020

        FreeNAS (c) 2009-2020, The FreeNAS Development Team
        All rights reserved.
        FreeNAS is released under the modified BSD license.

        For more information, documentation, help or support, go here:
        http://freenas.org
Welcome to FreeNAS
MY-NAS% 


Code Block
languagebash
themeMidnight
titleInitiate IPv6 ssh from freerouter -> LAN router gateway
p4-freerouter#ssh 2a01:e0a:159:2850:e23f:49ff:fe6d:1899  /vrf v1 /user my-nas 
 - connecting to 2a01:e0a:159:2850:e23f:49ff:fe6d:1899 22
password: *******
                
 - securing connection

Last login: Tue Jul  7 16:01:54 2020 from 2a01:e0a:159:2850::666
FreeBSD 11.3-RELEASE-p9 (FreeNAS.amd64) #0 r325575+588899735f7(HEAD): Mon Jun  1 15:04:31 EDT 2020

        FreeNAS (c) 2009-2020, The FreeNAS Development Team
        All rights reserved.
        FreeNAS is released under the modified BSD license.

        For more information, documentation, help or support, go here:
        http://freenas.org
Welcome to FreeNAS
MY-NAS% 


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