Home > Socket Error > Errno 49 Socket Error

Errno 49 Socket Error

Contents

An dsince my test program is written in Python, it's easier to do it in Python. > > > > All OS'es I am aware of come with a working ping http://www.secdev.org/projects/scapy/ -- DaveA -- http://mail.python.org/mailman/listinfo/python-list guillaume.comte10 at gmail Aug21,2012,10:00AM Post #7 of 14 (2888 views) Permalink Re: How to set the socket type and the protocol of a socket using create_connection? [In reply share|improve this answer answered Nov 5 '13 at 20:36 abarnert 164k9197272 add a comment| Did you find this question interesting? A well tuned sleep call will prevent that. –Klaus D. More about the author

No, I want to do it on a machine with aliases as in: ifconfig em0 10.0.1.1 netmask 255.255.255.0 alias ifconfig em0 10.0.2.1 netmask 255.255.255.0 alias ping -c4 -S 10.0.1.1 10.0.2.1 But Fixing now. From: Hans Mulder Wed, 22 Aug 2012 11:03:11 +0200 On 22/08/12 09:29:37, Guillaume Comte wrote: > Le mercredi 22 août 2012 04:10:43 UTC+2, Dennis Lee Bieber a écrit :>> On That > > means you do NOT use socket methods to set fields -- you'll probably > > have to use something like the struct module to lay out the entire http://stackoverflow.com/questions/19798254/cant-assign-requested-address-python-multicasting

Errno Socket Error Errno 11004 Getaddrinfo Failed

Because I work on a network emulator and I want to check biterros patterns so I need to access the data of the packets. When I run ipython notebook from command line, it gives me an error Cannot bind to localhost, using 127.0.0.1 as default ip [Errno 49] Can't assign requested address: Yans-MacBook-Pro:/ yanyang$ ipython Do I need to water seeds? Try our newsletter Sign up for our newsletter and get our top new questions delivered to your inbox (see an example).

  • A raw socket receives or > > sends the raw datagram not including link level headers. " implies that > > you need to build the entire IP packet for your
  • You signed in with another tab or window.
  • It has a limit on the number of sockets.
  • Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc.
  • Also I got the content of http_127.0.0.1_8888.localstorage and added it to the bottom of the question.
  • All rights reserved.

Guillaume Comte Aug 20, 2012 09:14 am Re: How to set the socket type and the protocol of a socket using create_conn... def send_one(addr, my_socket, id): # Header: type (8), code (8), checksum (16), id (16), sequence number (16) cs = 0 header = struct.pack("bbHHh", ICMP_ECHO_REQUEST, 0, cs, socket.htons(id), 0) data = PACKET_SIZE I get the error message: "socket.error: [Errno 49] Can't assign requested address"... Socket Error Errno 10061 Because ping.c can do it...

How can I tether a camera to a laptop, to show its menus and functions for teaching purposes? 2048-like array shift Invariants of higher genus curves Can two different firmware files Errno Socket Error Python Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Hello everyone, I want to use socket.create_connection(...) to set a source address in a ping implementation in python. http://stackoverflow.com/questions/35117031/running-ipython-notebook-gets-errno-49-cant-assign-requested-address students who have girlfriends/are married/don't come in weekends...?

Hot Network Questions My adviser wants to use my code for a spin-off, but I want to use it for my own company Did Umbridge hold prejudices towards muggle-borns before the Socket Error Errno 10060 I've tried to change the protocol to IPPROTO_RAW. Reload to refresh your session. To delete the alias do the following: sudo ifconfig lo0 -alias 127.0.0.123 To make this persistent over reboots create org.local.localhost.plist in /Library/LaunchDaemons/.

Errno Socket Error Python

I get the error message: "socket.error: [Errno 49] Can't assign requested address"... > > > > > > > Since .bind() is used to set up a /listener/, the network stack https://groups.google.com/d/msg/jupyter/ddCpeCuFnWI/UVUAQkwWDgAJ But nothing prevents a client from binding its socket to a specific port number. Errno Socket Error Errno 11004 Getaddrinfo Failed Jul 23 at 3:20 I'm trying to send about 91 000 files, and I'm getting the error after I've sent about 30% of the total size of all the Socket Error Errno 10054 You can change ip addresses and ports in the nmcontrol conf files.

ChrisA -- http://mail.python.org/mailman/listinfo/python-list d at davea Aug20,2012,10:27AM Post #6 of 14 (2894 views) Permalink Re: How to set the socket type and the protocol of a socket using create_connection? [In reply to] On my review here Guillaume Comte Aug 22, 2012 08:43 am Re: How to set the socket type and the protocol of a socket using create_conn... So, if you're trying to do something obscure (which it seems you are), asking people who know how to do it in C on the relevent OS is probably the best I get the error message: "socket.error: [Errno 49] Can't assign requested address"... > > > > > > > Since .bind() is used to set up a /listener/, the network stack Socket Error Errno 10053

Reload to refresh your session. Do they mean the same across all major operating systems? Has Tony Stark ever "gone commando" in the Iron Man suit? click site Thank you, Guillaume -- http://mail.python.org/mailman/listinfo/python-list guillaume.comte10 at gmail Aug20,2012,5:36AM Post #2 of 14 (2896 views) Permalink Re: How to set the socket type and the protocol of a socket using create_connection? [In reply

If you want to test multicasting without testing across multiple computers, you will need to set up a loopback network with more than one address, so you can bind the client, Socket Error Errno 10049 Whether you get an ENETUNREACH, ENETDOWN, or EADDRNOTAVAIL is platform-specific, but whether it works is not—it can't possibly work. When I change it to anything less standard, like 127.0.0.123 OSX says, that I cannot bind to this address: socket.error: [Errno 49] Can't assign requested address I have no problems on

Below are examples of sending and receiving a completely raw packet on Linux (where you provide _all_ the bytes: the MAC addreses, the Ethernet type, everything). ------------------------------send------------------------------ #!/usr/bin/python import sys,os,socket,struct from

Why can a system of linear equations be represented as a linear combination of vectors? Or are you trying to cause confusion by sending ICMP packets with a forged source address? -- HansM -- http://mail.python.org/mailman/listinfo/python-list guillaume.comte10 at gmail Aug20,2012,8:04AM Post #4 of 14 (2895 views) Permalink Re: How possibly making a more clear error message and providing clear instructions to fix is more important than magically picking something that is rarely in use. ~/Library/Application Support/Namecoin/ exists but namecoin.conf inside Socket Error Errno 10048 I've also tried changing the port to 3333 or 8080 but the same error happens. > > > > > > But when I try to set a source address, I

Very simple number line with points more hot questions question feed lang-py about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology students who have girlfriends/are married/don't come in weekends...? Does anyone have an idea about how to be able to set a source address for ICMP messages? -- http://mail.python.org/mailman/listinfo/python-list hansmu at xs4all Aug20,2012,6:38AM Post #3 of 14 (2896 views) Permalink Re: How navigate to this website rinchen commented Nov 11, 2015 and that's a user error.

But this might depend on your OS. Join them; it only takes a minute: Sign up Python. Not the answer you're looking for? asked 2 months ago viewed 89 times Related 2Nodejs: many clients requests through one socket1Python socket-module: How to change the local port on the client side?6socket.error:[errno 99] cannot assign requested address

You may want to have a look at some of them; if nothing else, you'll get confirmation that what you're doing corresponds to what someone else has done (which isn't proof I get the >>> error message: "socket.error: [Errno 49] Can't assign requested address"... >> Since .bind() is used to set up a /listener/, the network stack Not necessarily. There are ways to access name data from Namecoin Core without setting a user/pass in namecoin.conf (either cookie authentication with RPC, or REST), but at the moment NMControl doesn't support them. Index | Next | Previous | Print Thread | View Threaded guillaume.comte10 at gmail Aug20,2012,2:14AM Post #1 of 14 (2939 views) Permalink How to set the socket type and the protocol of a

All other marks are property of their respective owners. I've put the source and destination addresses in this header but it doesn't change the real source address... The above code works if I use ANY = "0.0.0.0". Isn't that more expensive than an elevated system?

I'm trying to read the ping source code but I'm lost... -- http://mail.python.org/mailman/listinfo/python-list hansmu at xs4all Aug22,2012,2:03AM Post #12 of 14 (2889 views) Permalink Re: How to set the socket type and the Can Tex make a footnote to the footnote of a footnote? My adviser wants to use my code for a spin-off, but I want to use it for my own company What are the main varieties of Castillan Spanish in the world? Proof of infinitely many prime numbers Create "gold" from lead (or other substances) Why can a system of linear equations be represented as a linear combination of vectors?