Question

telnet: can't connect to remote host (10.1.0.252): No route to host

  • 29 March 2021
  • 4 replies
  • 23 views

Hello;

I am configuring 2 routers with VRRP, I have created vlan 1000 and I have passed it through the ports that connect them. By ping I arrive between them but I cannot make telnet from one to the other. What do I have to do to get it?
This is my setup

R-A51

# Module vlan configuration.
#
configure vlan default delete ports all
configure vr VR-Default delete ports 1-36
configure vr VR-Default add ports 1-36
configure vlan default delete ports 1-36
create vlan "GESTION"
configure vlan GESTION tag 1000
configure ports 1 auto off speed 10000 duplex full
configure ports 2 auto off speed 10000 duplex full
configure ports 3 auto off speed 10000 duplex full
configure ports 4 auto off speed 10000 duplex full
configure ports 5 auto off speed 10000 duplex full
configure ports 6 auto off speed 10000 duplex full
configure ports 7 auto off speed 10000 duplex full
configure ports 8 auto off speed 10000 duplex full
configure ports 9 auto off speed 10000 duplex full
configure ports 10 auto off speed 10000 duplex full
configure ports 11 auto off speed 10000 duplex full
configure ports 12 auto off speed 10000 duplex full
configure ports 13 auto off speed 10000 duplex full
configure ports 14 auto off speed 10000 duplex full
configure ports 15 auto off speed 10000 duplex full
configure ports 16 auto off speed 10000 duplex full
configure ports 17 auto off speed 10000 duplex full
configure ports 18 auto off speed 10000 duplex full
configure ports 19 auto off speed 10000 duplex full
configure ports 20 auto off speed 10000 duplex full
configure ports 21 auto off speed 10000 duplex full
configure ports 22 auto off speed 10000 duplex full
configure ports 23 auto off speed 10000 duplex full
configure ports 24 auto off speed 10000 duplex full
configure ports 26 auto off speed 10000 duplex full
configure ports 27 auto off speed 10000 duplex full
configure ports 28 auto off speed 10000 duplex full
configure ports 29 display-string 29
configure ports 29 description-string "LINK_R-A52_Port_29_VRRP"
configure vlan GESTION add ports 1-36 untagged
configure vlan GESTION ipaddress 10.1.0.251 255.255.0.0
enable ipforwarding vlan GESTION


#
# Module vrrp configuration.
#
create vrrp vlan GESTION vrid 255
configure vrrp vlan GESTION vrid 255 priority 200
configure vrrp vlan GESTION vrid 255 preempt delay 5
configure vrrp vlan GESTION vrid 255 fabric-routing on
configure vrrp vlan GESTION vrid 255 add 10.1.0.254
enable vrrp vlan GESTION vrid 255
 

 

R-A52

# Module vlan configuration.
#
configure vlan default delete ports all
configure vr VR-Default delete ports 1-36
configure vr VR-Default add ports 1-36
configure vlan default delete ports 1-36
create vlan "GESTION"
configure vlan GESTION tag 1000
configure ports 1 auto off speed 10000 duplex full
configure ports 2 auto off speed 10000 duplex full
configure ports 3 auto off speed 10000 duplex full
configure ports 4 auto off speed 10000 duplex full
configure ports 5 auto off speed 10000 duplex full
configure ports 6 auto off speed 10000 duplex full
configure ports 7 auto off speed 10000 duplex full
configure ports 8 auto off speed 10000 duplex full
configure ports 9 auto off speed 10000 duplex full
configure ports 10 auto off speed 10000 duplex full
configure ports 11 auto off speed 10000 duplex full
configure ports 12 auto off speed 10000 duplex full
configure ports 13 auto off speed 10000 duplex full
configure ports 14 auto off speed 10000 duplex full
configure ports 15 auto off speed 10000 duplex full
configure ports 16 auto off speed 10000 duplex full
configure ports 17 auto off speed 10000 duplex full
configure ports 18 auto off speed 10000 duplex full
configure ports 19 auto off speed 10000 duplex full
configure ports 20 auto off speed 10000 duplex full
configure ports 21 auto off speed 10000 duplex full
configure ports 22 auto off speed 10000 duplex full
configure ports 23 auto off speed 10000 duplex full
configure ports 24 auto off speed 10000 duplex full
configure ports 26 auto off speed 10000 duplex full
configure ports 27 auto off speed 10000 duplex full
configure ports 28 auto off speed 10000 duplex full
configure ports 29 display-string 29
configure ports 29 description-string "LINK_R-A52_Port_29_VRRP"
configure vlan GESTION add ports 1-36 untagged
configure vlan GESTION ipaddress 10.1.0.252 255.255.0.0
enable ipforwarding vlan GESTION


#
# Module vrrp configuration.
#
create vrrp vlan GESTION vrid 255
configure vrrp vlan GESTION vrid 255 fabric-routing on
configure vrrp vlan GESTION vrid 255 add 10.1.0.254
enable vrrp vlan GESTION vrid 255

 

* R-A51.18 # ping 10.1.0.252
Ping(ICMP) 10.1.0.252: 4 packets, 8 data bytes, interval 1 second(s).
16 bytes from 10.1.0.252: icmp_seq=0 ttl=64 time=0.429 ms
16 bytes from 10.1.0.252: icmp_seq=1 ttl=64 time=0.737 ms
16 bytes from 10.1.0.252: icmp_seq=2 ttl=64 time=0.437 ms
16 bytes from 10.1.0.252: icmp_seq=3 ttl=64 time=0.436 ms

* R-A51.19 # telnet 10.1.0.252
telnet: can't connect to remote host (10.1.0.252): No route to host
 

 


4 replies

Userlevel 6

Specify the VR in telnet.

telnet vr vr-default 10.1.0.252

 

 

Thanks a lot!!!

I already have access between the two but now I can't telnet to the VRRP virtual ip (10.1.0.254), is there any way?

Userlevel 6

Try searching on the knowledgebase.

Below describes how to do this.

https://extremeportal.force.com/ExtrArticleDetail?an=000082216

 

 

Perfect, thanks

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