Can't reach IP using Python httplib











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I can't connect to anything on my network using the IP address of the host. I can open a browser and connect and I can ping the host just fine. Here is my code:



from httplib import HTTPConnection

addr = 192.168.14.203
conn = HTTPConnection(addr)
conn.request('HEAD', '/')

res = conn.getresponse()

if res.status == 200:
print "ok"
else:
print "problem : the query returned %s because %s" % (res.status, res.reason)


The following error gets returned:



socket.error: [Errno 51] Network is unreachable


If I change the addr var to google.com I get a 200 response. What am I doing wrong?










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  • Are you sure, that addr shouldn't be a string?
    – user8408080
    Nov 11 at 20:40










  • 192.168.14.203 is a private IP address. Are you sure such an address exists on your local network?
    – jwodder
    Nov 11 at 20:41










  • It exists on a network that I am connected to via VPN
    – MoreScratch
    Nov 11 at 20:44















up vote
0
down vote

favorite












I can't connect to anything on my network using the IP address of the host. I can open a browser and connect and I can ping the host just fine. Here is my code:



from httplib import HTTPConnection

addr = 192.168.14.203
conn = HTTPConnection(addr)
conn.request('HEAD', '/')

res = conn.getresponse()

if res.status == 200:
print "ok"
else:
print "problem : the query returned %s because %s" % (res.status, res.reason)


The following error gets returned:



socket.error: [Errno 51] Network is unreachable


If I change the addr var to google.com I get a 200 response. What am I doing wrong?










share|improve this question






















  • Are you sure, that addr shouldn't be a string?
    – user8408080
    Nov 11 at 20:40










  • 192.168.14.203 is a private IP address. Are you sure such an address exists on your local network?
    – jwodder
    Nov 11 at 20:41










  • It exists on a network that I am connected to via VPN
    – MoreScratch
    Nov 11 at 20:44













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I can't connect to anything on my network using the IP address of the host. I can open a browser and connect and I can ping the host just fine. Here is my code:



from httplib import HTTPConnection

addr = 192.168.14.203
conn = HTTPConnection(addr)
conn.request('HEAD', '/')

res = conn.getresponse()

if res.status == 200:
print "ok"
else:
print "problem : the query returned %s because %s" % (res.status, res.reason)


The following error gets returned:



socket.error: [Errno 51] Network is unreachable


If I change the addr var to google.com I get a 200 response. What am I doing wrong?










share|improve this question













I can't connect to anything on my network using the IP address of the host. I can open a browser and connect and I can ping the host just fine. Here is my code:



from httplib import HTTPConnection

addr = 192.168.14.203
conn = HTTPConnection(addr)
conn.request('HEAD', '/')

res = conn.getresponse()

if res.status == 200:
print "ok"
else:
print "problem : the query returned %s because %s" % (res.status, res.reason)


The following error gets returned:



socket.error: [Errno 51] Network is unreachable


If I change the addr var to google.com I get a 200 response. What am I doing wrong?







python python-2.7 httplib






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asked Nov 11 at 20:36









MoreScratch

76621034




76621034












  • Are you sure, that addr shouldn't be a string?
    – user8408080
    Nov 11 at 20:40










  • 192.168.14.203 is a private IP address. Are you sure such an address exists on your local network?
    – jwodder
    Nov 11 at 20:41










  • It exists on a network that I am connected to via VPN
    – MoreScratch
    Nov 11 at 20:44


















  • Are you sure, that addr shouldn't be a string?
    – user8408080
    Nov 11 at 20:40










  • 192.168.14.203 is a private IP address. Are you sure such an address exists on your local network?
    – jwodder
    Nov 11 at 20:41










  • It exists on a network that I am connected to via VPN
    – MoreScratch
    Nov 11 at 20:44
















Are you sure, that addr shouldn't be a string?
– user8408080
Nov 11 at 20:40




Are you sure, that addr shouldn't be a string?
– user8408080
Nov 11 at 20:40












192.168.14.203 is a private IP address. Are you sure such an address exists on your local network?
– jwodder
Nov 11 at 20:41




192.168.14.203 is a private IP address. Are you sure such an address exists on your local network?
– jwodder
Nov 11 at 20:41












It exists on a network that I am connected to via VPN
– MoreScratch
Nov 11 at 20:44




It exists on a network that I am connected to via VPN
– MoreScratch
Nov 11 at 20:44












1 Answer
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accepted










You should check the address and your proxy settings.



For making HTTP requests I recommend the requests library. It's much more high-level and user friendly compared to httplib and it makes it easy to set proxies:



import requests

addr = "http://192.168.14.203"
response = requests.get(addr)

# if you need to set a proxy:
response = requests.get(addr, proxies={"http": "...proxy address..."})

# to avoid using any proxy if your system sets one by default
response = requests.get(addr, proxies={"http": None})





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    1 Answer
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    up vote
    0
    down vote



    accepted










    You should check the address and your proxy settings.



    For making HTTP requests I recommend the requests library. It's much more high-level and user friendly compared to httplib and it makes it easy to set proxies:



    import requests

    addr = "http://192.168.14.203"
    response = requests.get(addr)

    # if you need to set a proxy:
    response = requests.get(addr, proxies={"http": "...proxy address..."})

    # to avoid using any proxy if your system sets one by default
    response = requests.get(addr, proxies={"http": None})





    share|improve this answer

























      up vote
      0
      down vote



      accepted










      You should check the address and your proxy settings.



      For making HTTP requests I recommend the requests library. It's much more high-level and user friendly compared to httplib and it makes it easy to set proxies:



      import requests

      addr = "http://192.168.14.203"
      response = requests.get(addr)

      # if you need to set a proxy:
      response = requests.get(addr, proxies={"http": "...proxy address..."})

      # to avoid using any proxy if your system sets one by default
      response = requests.get(addr, proxies={"http": None})





      share|improve this answer























        up vote
        0
        down vote



        accepted







        up vote
        0
        down vote



        accepted






        You should check the address and your proxy settings.



        For making HTTP requests I recommend the requests library. It's much more high-level and user friendly compared to httplib and it makes it easy to set proxies:



        import requests

        addr = "http://192.168.14.203"
        response = requests.get(addr)

        # if you need to set a proxy:
        response = requests.get(addr, proxies={"http": "...proxy address..."})

        # to avoid using any proxy if your system sets one by default
        response = requests.get(addr, proxies={"http": None})





        share|improve this answer












        You should check the address and your proxy settings.



        For making HTTP requests I recommend the requests library. It's much more high-level and user friendly compared to httplib and it makes it easy to set proxies:



        import requests

        addr = "http://192.168.14.203"
        response = requests.get(addr)

        # if you need to set a proxy:
        response = requests.get(addr, proxies={"http": "...proxy address..."})

        # to avoid using any proxy if your system sets one by default
        response = requests.get(addr, proxies={"http": None})






        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Nov 11 at 20:52









        pawroman

        935612




        935612






























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