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Beginner

ACI Multipod: Can't reach pod2 switches from APICs

Hello guys,

 

I am having this problem:

 

When I tried to jump from 1 of my APIC to switches located on Pod 2 in a multipod deployment I can't connect to them via ssh.

 

APIC3#ssh SPINE-2201
ssh: connect to host spine-2201 port 22: No route to host

 

Spine 2201 has 10.2.176.64 IP addrees, after checking routes from the APIC to the subnet 10.2.0.0/16 on vrf overlay-1, there is the route:

 

SPINE-2101# show ip ospf route vrf overlay-1
OSPF Process ID default VRF overlay-1, Routing Table
(D) denotes route is directly attached (R) denotes route is in RIB
10.1.0.0/16 (type-2) area backbone
via 10.20.1.2/Eth1/63.63 , cost 20 distance 110
via 10.20.1.6/Eth1/64.64 , cost 20 distance 110
10.1.0.1/32 (type-2) area backbone
via 10.20.1.2/Eth1/63.63 , cost 20 distance 110
via 10.20.1.6/Eth1/64.64 , cost 20 distance 110
10.1.0.33/32 (type-2) area backbone
via 10.20.1.2/Eth1/63.63 , cost 20 distance 110
via 10.20.1.6/Eth1/64.64 , cost 20 distance 110
10.1.0.34/32 (type-2) area backbone
via 10.20.1.2/Eth1/63.63 , cost 20 distance 110
via 10.20.1.6/Eth1/64.64 , cost 20 distance 110
10.1.0.35/32 (type-2) area backbone
via 10.20.1.2/Eth1/63.63 , cost 20 distance 110
via 10.20.1.6/Eth1/64.64 , cost 20 distance 110
10.1.152.65/32 (intra) area backbone
via 10.20.1.2/Eth1/63.63 , cost 3 distance 110
via 10.20.1.6/Eth1/64.64 , cost 3 distance 110
10.1.152.66/32 (intra)(D) area backbone
via 10.1.152.66/lo0* , cost 1 distance 110
10.2.0.0/16 (type-2)(R) area backbone
via 10.20.1.2/Eth1/63.63 , cost 65535 distance 110
via 10.20.1.6/Eth1/64.64 , cost 65535 distance 110
10.2.0.33/32 (type-2)(R) area backbone
via 10.20.1.2/Eth1/63.63 , cost 65535 distance 110
via 10.20.1.6/Eth1/64.64 , cost 65535 distance 110
10.2.0.34/32 (type-2)(R) area backbone
via 10.20.1.2/Eth1/63.63 , cost 65535 distance 110
via 10.20.1.6/Eth1/64.64 , cost 65535 distance 110
10.2.0.35/32 (type-2)(R) area backbone
via 10.20.1.2/Eth1/63.63 , cost 65535 distance 110
via 10.20.1.6/Eth1/64.64 , cost 65535 distance 110
10.2.176.64/32 (intra)(R) area backbone
via 10.20.1.2/Eth1/63.63 , cost 5 distance 110
via 10.20.1.6/Eth1/64.64 , cost 5 distance 110
10.2.176.65/32 (intra)(R) area backbone
via 10.20.1.2/Eth1/63.63 , cost 5 distance 110
via 10.20.1.6/Eth1/64.64 , cost 5 distance 110
10.20.1.0/30 (intra)(D) area backbone
via 10.20.1.0/Eth1/63.63* , cost 1 distance 110
10.20.1.4/30 (intra)(D) area backbone
via 10.20.1.4/Eth1/64.64* , cost 1 distance 110
10.20.1.8/30 (intra)(R) area backbone
via 10.20.1.2/Eth1/63.63 , cost 2 distance 110
10.20.1.12/30 (intra)(R) area backbone
via 10.20.1.6/Eth1/64.64 , cost 2 distance 110
10.20.1.16/30 (intra)(R) area backbone
via 10.20.1.2/Eth1/63.63 , cost 5 distance 110
via 10.20.1.6/Eth1/64.64 , cost 5 distance 110
10.20.2.0/30 (intra)(R) area backbone
via 10.20.1.2/Eth1/63.63 , cost 6 distance 110
10.20.2.4/30 (intra)(R) area backbone
via 10.20.1.6/Eth1/64.64 , cost 6 distance 110
10.20.2.8/30 (intra)(R) area backbone
via 10.20.1.2/Eth1/63.63 , cost 6 distance 110
10.20.2.12/30 (intra)(R) area backbone
via 10.20.1.6/Eth1/64.64 , cost 6 distance 110
10.20.2.16/30 (intra)(R) area backbone
via 10.20.1.2/Eth1/63.63 , cost 9 distance 110
via 10.20.1.6/Eth1/64.64 , cost 9 distance 110
10.200.0.0/30 (intra)(R) area backbone
via 10.20.1.2/Eth1/63.63 , cost 5 distance 110
10.200.0.12/30 (intra)(R) area backbone
via 10.20.1.6/Eth1/64.64 , cost 5 distance 110
11.11.11.1/32 (type-2) area backbone
via 10.20.1.2/Eth1/63.63 , cost 20 distance 110
via 10.20.1.6/Eth1/64.64 , cost 20 distance 110
12.1.1.0/29 (intra)(R) area backbone
via 10.20.1.6/Eth1/64.64 , cost 2 distance 110
12.1.1.0/30 (intra)(R) area backbone
via 10.20.1.2/Eth1/63.63 , cost 2 distance 110
22.22.22.2/32 (type-2)(R) area backbone
via 10.20.1.2/Eth1/63.63 , cost 65535 distance 110
via 10.20.1.6/Eth1/64.64 , cost 65535 distance 110
111.111.111.1/32 (intra)(D) area backbone
via 111.111.111.1/lo11* , cost 1 distance 110
111.111.111.2/32 (intra) area backbone
via 10.20.1.2/Eth1/63.63 , cost 3 distance 110
via 10.20.1.6/Eth1/64.64 , cost 3 distance 110
222.222.222.1/32 (intra)(R) area backbone
via 10.20.1.2/Eth1/63.63 , cost 5 distance 110
via 10.20.1.6/Eth1/64.64 , cost 5 distance 110
222.222.222.2/32 (intra)(R) area backbone
via 10.20.1.2/Eth1/63.63 , cost 5 distance 110
via 10.20.1.6/Eth1/64.64 , cost 5 distance 110

 

Any ideas?

1 ACCEPTED SOLUTION

Accepted Solutions
Highlighted
Beginner

Re: ACI Multipod: Can't reach pod2 switches from APICs

try using "attach" command, rather than SSH

 

if you have to use SSH, try 

ssh <device> -b <APIC IP>

 

 

View solution in original post

1 REPLY 1
Highlighted
Beginner

Re: ACI Multipod: Can't reach pod2 switches from APICs

try using "attach" command, rather than SSH

 

if you have to use SSH, try 

ssh <device> -b <APIC IP>

 

 

View solution in original post