Hi Tapo,
I have added the above configuration to the iptables, but still no luck.
sudo iptables -L -n:
[image: Inline image 1]
Also,
$ sudo iptables -S
-P INPUT ACCEPT
-P FORWARD ACCEPT
-P OUTPUT ACCEPT
-A INPUT -p tcp -m tcp --dport 7070 -j ACCEPT
-A INPUT -p tcp -m tcp --dport 8000 -j ACCEPT
$ sudo ip6tables -S
-P INPUT ACCEPT
-P FORWARD ACCEPT
-P OUTPUT ACCEPT
$ netstat -nlp
Proto Recv-Q Send-Q Local Address Foreign Address State
PID/Program name
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
-
tcp 0 0 127.0.0.1:5432 0.0.0.0:* LISTEN
-
tcp6 0 0 :::36301 :::* LISTEN
31215/java
tcp6 0 0 172.31.12.251:52787 :::* LISTEN
31215/java
tcp6 0 0 :::22 :::* LISTEN
-
tcp6 0 0 :::7070 :::* LISTEN
30707/java
tcp6 0 0 :::8000 :::* LISTEN
31215/java
tcp6 0 0 :::41057 :::* LISTEN
31215/java
tcp6 0 0 :::4040 :::* LISTEN
31215/java
udp 0 0 0.0.0.0:68 0.0.0.0:*
-
udp 0 0 0.0.0.0:34499 0.0.0.0:*
-
udp6 0 0 :::42478 :::*
-
Active UNIX domain sockets (only servers)
Proto RefCnt Flags Type State I-Node PID/Program name
Path
unix 2 [ ACC ] SEQPACKET LISTENING 7434 -
/run/udev/control
unix 2 [ ACC ] STREAM LISTENING 8718 -
/var/run/dbus/system_bus_socket
unix 2 [ ACC ] STREAM LISTENING 8978 -
/var/run/acpid.socket
unix 2 [ ACC ] STREAM LISTENING 457 -
@/com/ubuntu/upstart
unix 2 [ ACC ] STREAM LISTENING 8044 -
/var/run/postgresql/.s.PGSQL.5432
Thanks,
Amal Kumar
On Wed, Oct 5, 2016 at 3:28 PM, Sunny <[email protected]> wrote:
> Hello Amal,
>
> Try running following commands on your SSH terminal (on AWS linux),
> sudo iptables -A INPUT -p tcp -m tcp --dport 7070 -j ACCEPT
> sudo iptables -A INPUT -p tcp -m tcp --dport 8000 -j ACCEPT
>
> This should allow TCP input traffic to both the ports.
> In case it doesn't work, send output of the following command,
> sudo iptables -L -n
>
> -- Tapo
>
> On Wed, 5 Oct 2016 at 09:40 amal kumar <[email protected]> wrote:
>
>> Hi,
>>
>> As my understanding, i have updated the ec2 security group as below.
>> Still not able to connect from web browser outside SSH
>>
>> Inbound:
>> [image: Inline image 1]
>>
>> Outbound:
>> [image: Inline image 2]
>>
>>
>> iptables Status:
>>
>> $ sudo iptables -S
>> -P INPUT ACCEPT
>> -P FORWARD ACCEPT
>> -P OUTPUT ACCEPT
>>
>> ip6tables Status:
>>
>> $ sudo ip6tables -S
>> -P INPUT ACCEPT
>> -P FORWARD ACCEPT
>> -P OUTPUT ACCEPT
>>
>>
>>
>> $ netstat -nlp
>> (Not all processes could be identified, non-owned process info
>> will not be shown, you would have to be root to see it all.)
>> Active Internet connections (only servers)
>> Proto Recv-Q Send-Q Local Address Foreign Address State
>> PID/Program name
>> tcp 0 0 0.0.0.0:22 0.0.0.0:*
>> LISTEN -
>> tcp 0 0 127.0.0.1:5432 0.0.0.0:*
>> LISTEN -
>> tcp6 0 0 :::22 :::*
>> LISTEN -
>> tcp6 0 0 :::56568 :::*
>> LISTEN 1848/java
>> tcp6 0 0 :::7070 :::*
>> LISTEN 1333/java
>> tcp6 0 0 :::8000 :::*
>> LISTEN 1848/java
>> tcp6 0 0 :::40356 :::*
>> LISTEN 1848/java
>> tcp6 0 0 172.31.12.251:48166 :::*
>> LISTEN 1848/java
>> tcp6 0 0 :::4040 :::*
>> LISTEN 1848/java
>> udp 0 0 0.0.0.0:68 0.0.0.0:*
>> -
>> udp 0 0 0.0.0.0:55452 0.0.0.0:*
>> -
>> udp6 0 0 :::22478 :::*
>> -
>> Active UNIX domain sockets (only servers)
>> Proto RefCnt Flags Type State I-Node PID/Program
>> name Path
>> unix 2 [ ACC ] STREAM LISTENING 8980 -
>> /var/run/postgresql/.s.PGSQL.5432
>> unix 2 [ ACC ] STREAM LISTENING 7313 -
>> @/com/ubuntu/upstart
>> unix 2 [ ACC ] SEQPACKET LISTENING 7575 -
>> /run/udev/control
>> unix 2 [ ACC ] STREAM LISTENING 8941 -
>> /var/run/acpid.socket
>> unix 2 [ ACC ] STREAM LISTENING 7934 -
>> /var/run/dbus/system_bus_socket
>>
>>
>>
>> Can you please suggest, which network setting is missing here?
>>
>> Thanks,
>> Amal Kumar
>>
>>
>>
>>
>> On Tue, Oct 4, 2016 at 5:55 PM, Sunny <[email protected]> wrote:
>>
>> Hello Amal,
>>
>> It seems that you need to tweak EC2 network settings to allow incoming
>> traffic to both the ports (7070 & 8000) to be able to access it from
>> outside the linux instance.
>>
>> -- Tapo
>>
>> On Tue, 4 Oct 2016 at 17:09 amal kumar <[email protected]> wrote:
>>
>> Hi Team,
>>
>> Hello,
>>
>> I have installed the PredictionIO on EC2, using the below reference
>> http://predictionio.incubator.apache.org/install/install-linux/
>>
>> Event server is started with command to serve the glolab traffic
>> pio eventserver 0.0.0.0 &
>>
>>
>> Also, I have deployed PredictionIO template i.e.
>> http://predictionio.incubator.apache.org/templates/
>> recommendation/quickstart/ using the command to serve the global traffic
>> i.e.
>> pio deploy --ip 0.0.0.0 &
>>
>>
>> Now, I am able to connect to Event Server (port : 7070) from SSH
>> curl -i -X GET http://localhost:7070
>>
>> HTTP/1.1 200 OK
>> Server: spray-can/1.3.3
>> Date: Tue, 04 Oct 2016 11:31:44 GMT
>> Content-Type: application/json; charset=UTF-8
>> Content-Length: 18
>>
>> {"status":"alive"}
>>
>>
>> Also, I am able to connect to Engine (port : 8000) from SSH:
>> curl -k -H "Content-Type: application/json" -d '{ "user": "1", "num": 2
>> }' https://localhost:8000/queries.json
>> {"itemScores":[{"item":"8","score":8.775522559547664},{"
>> item":"55","score":7.826485976992348}
>>
>>
>> But, I am not able to access Event Server (port : 7070) or Engine (port :
>> 8000) from Outside web brower.
>>
>> Error:
>> Connection Refused
>>
>>
>> Can you please help.
>>
>>
>>
>> Thanks,
>> Amal Kumar
>>
>>
>>
