DHCP on. Ethernet example loaded at both arduino boards (with different auth code). Only one connects to blynk at a time. Get same IP for both, why? One is conneted at the main router, the other to wifi repeater.
Hardware: leonardo (actualy a xboard relay) with integrated WIZ5100 and an Uno with ethernet shield.
serial print from leonardo:
[1515] My IP: 192.168.1.22
[5001] Connecting to cloud.blynk.cc:8442
[12795] Ready (ping: 722ms).
serial print from Uno:
[0] Blynk v0.3.0
[0] Getting IP…
[1913] My IP: 192.168.1.22
[5001] Connecting to cloud.blynk.cc:8442
[10002] Connecting to cloud.blynk.cc:8442
…
…
Any ideas?
After several retries, same result… They get the same IP and then one of them doesn’t work… Anybody with the same problem?
From Uno:
[0] Blynk v0.3.0
[0] Getting IP…
[5524] My IP: 192.168.1.25
[5525] Connecting to cloud.blynk.cc:8442
[8899] Ready (ping: 139ms).
[24898] Connecting to cloud.blynk.cc:8442
From Leonardo:
[5525] My IP: 192.168.1.25
[5526] Connecting to cloud.blynk.cc:8442
[5869] Ready (ping: 140ms).
[21870] Heartbeat timeout
[26734] Connecting to cloud.blynk.cc:8442
[27073] Ready (ping: 153ms).
This time only the leonado works (got connected)
EDIT: Finally got them to work! I had to change the manual ethernet example: “server.org” to “cloud.blynk.cc”
Hey, I think you need to specify the MAC address manually (at least for one of them)!
Check the Arduino_Ethernet_Manual example.
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“server.org” to “cloud.blynk.cc” did the trick. The Mac was configured for both. When I changed the server name they started to work both. I tested the bridge implementation which worked also. Now have to check the stability 
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