Open Stack

Hi,

Using DVR in Kilo, I've the following issue:

- VM1 is in tenant network 1 (fixed IP 10.97.2.4)
- VM2 is in tenant network 2 (fixed IP 10.97.0.4)
- a router connects both networks
- VM1 and VM2 both have floating IPs
- I can ping from VM1 to VM2 using fixed / internal IP
- I cannot SSH from VM1 to VM2 using fixed IP, because of
"ssh_exchange_identification: read: Connection reset by peer"
- iperf output between both VMs using fixed IP is strange (see below)


If I remove floating IP in VM2 (target VM), SSH and iperf begin to work OK

The problem is not present with two VM1 in the *same* tenant network and
both having floating IPs

Any ideas?

Thanks!




------------
VM1# tracepath 10.97.0.4
 1?: [LOCALHOST]                                         pmtu 1500
 1:  10.97.2.1                                             0.322ms
 1:  10.97.2.1                                             0.436ms
 2:  10.97.0.4                                             0.962ms reached
     Resume: pmtu 1500 hops 2 back 4

VM1# ping 10.97.0.4
PING 10.97.0.4 (10.97.0.4) 56(84) bytes of data.
64 bytes from 10.97.0.4: icmp_seq=1 ttl=61 time=1.23 ms
^C
--- 10.97.0.4 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 1.231/1.231/1.231/0.000 ms

VM1# ssh 10.97.0.4
ssh_exchange_identification: read: Connection reset by peer

VM1# iperf -c 10.97.0.4
------------------------------------------------------------
Client connecting to 10.97.0.4, TCP port 5001
TCP window size: 85.0 KByte (default)
------------------------------------------------------------
[  3] local 10.97.2.4 port 47014 connected with 10.97.0.4 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-10.0 sec  0.00 ▒ ▒▒s  14746824734997131264 Bytes/sec





VM2# # iperf -s
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 85.3 KByte (default)
------------------------------------------------------------
[  4] local 10.97.0.4 port 5001 connected with 10.182.0.58 port 47014
[ ID] Interval       Transfer     Bandwidth
[  4]  0.0- 0.0 sec  14.1 KBytes  9.36 Mbits/sec
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