SSH e Ping Issue no OS X 10.11.6
Estou executando o OS X 10.11.6. SSH para minha instância do EC2, ping e Macports recentemente parou de funcionar.
Netstat:
$ netstat -a | grep ssh
tcp4 0 0 *.ssh *.* LISTEN
tcp6 0 0 *.ssh *.* LISTEN
O SSH está expirando nas solicitações de conexão:
ssh -v [email protected]
OpenSSH_6.9p1, LibreSSL 2.1.8
debug1: Reading configuration data /Users/davidlaxer/.ssh/config
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 20: Applying options for *
debug1: /etc/ssh/ssh_config line 53: Applying options for *
debug1: Connecting to 52.8.16.250 [52.8.16.250] port 22.
debug1: connect to address 52.8.16.250 port 22: Operation timed out
ssh: connect to host 52.8.16.250 port 22: Operation timed out
O ping está expirando:
$ ping google.com
PING google.com (216.58.192.14): 56 data bytes
Request timeout for icmp_seq 0
Request timeout for icmp_seq 1
Request timeout for icmp_seq 2
Request timeout for icmp_seq 3
Request timeout for icmp_seq 4
O Apple Firewall está configurado para permitir 'acesso remoto', a opção Ativar Modo Stealth está desmarcada e eu adicionei o programa ssh-keygen-wrapper para permitir todas as conexões de entrada:
i.SeeudesabilitaroAppleFirewallereiniciar,aindatenhoomesmoproblema.ii.OservidorDNSéomesmonomeuMacenomeuiPhone.
EunoteioproblemaquandoorsyncdoMacportparoudefuncionaralgunsdiasatrás.RecentementenoteiqueasatualizaçõesdoAnacondainstalamnovasversõesopen-ssl(epossivelmentecertificados).
Porexemplo
$condainstalltensorflow=1.5keras=2-cdefaults-cconda-forgeSolvingenvironment:done##PackagePlan##environmentlocation:/Users/davidlaxer/anaconda/envs/spacyadded/updatedspecs:-keras=2-tensorflow=1.5Thefollowingpackageswillbedownloaded:package|build---------------------------|-----------------keras-2.1.5|py36_0490KBcertifi-2018.4.16|py36_0142KBopenssl-1.0.2o|h26aff7b_03.4MBca-certificates-2018.03.07|0124KB------------------------------------------------------------Total:4.2MBThefollowingNEWpackageswillbeINSTALLED:keras:2.1.5-py36_0ThefollowingpackageswillbeUPDATED:certifi:2018.4.16-py36_0conda-forge-->2018.4.16-py36_0openssl:1.0.2o-0conda-forge-->1.0.2o-h26aff7b_0ThefollowingpackageswillbeDOWNGRADED:ca-certificates:2018.4.16-0conda-forge-->2018.03.07-0EuinicieiepareiaconexãoWIFI.
Exemplodeopenssl:
$openssls_client-connectgoogle.com:443CONNECTED(00000003)depth=2C=US,O=GeoTrustInc.,CN=GeoTrustGlobalCAverifyreturn:1depth=1C=US,O=GoogleInc,CN=GoogleInternetAuthorityG2verifyreturn:1depth=0C=US,ST=California,L=MountainView,O=GoogleInc,CN=*.google.comverifyreturn:1---Certificatechain0s:/C=US/ST=California/L=MountainView/O=GoogleInc/CN=*.google.comi:/C=US/O=GoogleInc/CN=GoogleInternetAuthorityG21s:/C=US/O=GoogleInc/CN=GoogleInternetAuthorityG2i:/C=US/O=GeoTrustInc./CN=GeoTrustGlobalCA2s:/C=US/O=GeoTrustInc./CN=GeoTrustGlobalCAi:/C=US/O=Equifax/OU=EquifaxSecureCertificateAuthority---Servercertificate-----BEGINCERTIFICATE-----...PacotesdeshowsdoWiresharkestãosendoenviados:
Aqui,eusouopingrsync.macports.org.EuvejooendereçoIPresolvidocommeuDNS(1.1.1.1)dorsync.macports.orgpara131.188.12.211.Mas,então,asmensagensICMPshow-'semresposta'.
Alguma idéia do que poderia estar errado?