Running geth in verbose 5 mode, I get this:
TRACE[01-11|12:45:26] Dial task done task="discovery lookup"
TRACE[01-11|12:45:26] Skipping dial candidate id=6ce05930c72abc63 addr=13.84.180.240:30303 err="recently dialed"
TRACE[01-11|12:45:26] New dial task task="discovery lookup"
TRACE[01-11|12:45:29] Starting bonding ping/pong id=6ce05930c72abc63 known=false failcount=0 age=421020h45m29.948607054s
TRACE[01-11|12:45:29] Starting bonding ping/pong id=20c9ad97c081d633 known=false failcount=0 age=421020h45m29.948655691s
TRACE[01-11|12:45:29] >> PING/v4 addr=13.84.180.240:30303 err=nil
TRACE[01-11|12:45:29] >> PING/v4 addr=52.169.14.227:30303 err=nil
DEBUG[01-11|12:45:30] No discv4 seed nodes found
TRACE[01-11|12:45:30] Dial task done task="discovery lookup"
TRACE[01-11|12:45:30] Skipping dial candidate id=20c9ad97c081d633 addr=52.169.14.227:30303 err="recently dialed"
TRACE[01-11|12:45:30] New dial task task="discovery lookup"
TRACE[01-11|12:45:33] Starting bonding ping/pong id=6ce05930c72abc63 known=false failcount=0 age=421020h45m33.955656378s
TRACE[01-11|12:45:33] Starting bonding ping/pong id=20c9ad97c081d633 known=false failcount=0 age=421020h45m33.955745485s
TRACE[01-11|12:45:33] >> PING/v4 addr=13.84.180.240:30303 err=nil
TRACE[01-11|12:45:33] >> PING/v4 addr=52.169.14.227:30303 err=nil
The command I use to start geth is this one:
geth --testnet --rpc --fast --bootnodes "enode://20c9ad97c081d63397d7b685a412227a40e23c8bdc6688c6f37e97cfbc22d2b4d1db1510d8f61e6a8866ad7f0e17c02b14182d37ea7c3c8b9c2683aeb6b733a1@52.169.14.227:30303,enode://6ce05930c72abc632c58e2e4324f7c7ea478cec0ed4fa2528982cf34483094e9cbc9216e7aa349691242576d552a2a56aaeae426c5303ded677ce455ba1acd9d@13.84.180.240:30303" --verbosity 5
Thanks!