Error Setsockopt Ip_tos 16 Invalid Argument
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Cisco Bug: CSCue13430 - error: setsockopt IP_TOS 16: Invalid argument: - sshd Last Modified Oct 07, 2014 Product Cisco Nexus 4000 Series Switches Known Affected Releases 4.1(2)E1(1j) Description (partial) Symptom: seeing following message in syslog: <
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies http://stackoverflow.com/questions/13886761/error-in-setsockopt-numerical-argument-out-of-domain of this site About Us Learn more about Stack Overflow the company http://stackoverflow.com/questions/1115511/set-ip-hdrincl-to-setsockopt-function-in-win32 Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a error setsockopt minute: Sign up Error in setsockopt(): Numerical argument out of domain up vote 3 down vote favorite I have a working code running on a RedHat installed Linux with kernel 2.6.18-194.el5 #1 SMP x86_64. When I moved the code to a newly installed machine with CentOS 6.3 the same code failed with Error assigning socket option: Numerical argument out of domain The error setsockopt ip_tos kernel version of the latter machine is 2.6.32-279.el6.x86_64 #1 SMP Below is the code of what's both working and failing in the machines, respectively. struct timeval tv; tv.tv_sec = 0; tv.tv_usec = 1500000; if (setsockopt(sockfd, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(struct timeval)) != 0) { LM_ERR("Error assigning socket option: %s", strerror( errno )); return FALSE; } c linux sockets share|improve this question edited Dec 14 '12 at 23:03 asked Dec 14 '12 at 21:49 caruizdiaz 73129 add a comment| 2 Answers 2 active oldest votes up vote 5 down vote accepted Try using tv.tv_sec = 1; tv.tv_usec = 500000; I've seen some implementations not accepting tv_usec above 10^6. Edit: The issue is interesting enough to dig a little bit. Looking for SO_RCVTIMEO in the kernel source code I've found the following piece of code in net/core/sock.c: int sock_setsockopt(struct socket *sock, int level, int optname, char __user *optval, unsigned int optlen) { / ... / switch (optname) { / ... / case SO_RCVTIMEO: ret = sock_set_timeout(&sk->sk_rcvtimeo, optval, optlen); break; / ... / } The beginning of the sock_set_timeout() function indeed contains some range checking: static int sock_s
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Set IP_HDRINCL to setsockopt function in win32 up vote 0 down vote favorite I'm fighting with raw sockets in Win32 and now I'm stuck, the soetsockopt function give me the 10022 error (invalid argument), but I think I pass the correct arguments... of course I'm wrong u_u' sock = socket(AF_INET,SOCK_RAW,IPPROTO_UDP); if (sock == SOCKET_ERROR) { printf("Error socket(): %d", WSAGetLastError()); return; } char on = 1; error = setsockopt(sock,IPPROTO_IP,IP_HDRINCL,&on,sizeof(on)); if (sock == SOCKET_ERROR) { printf("Error setsockopt(): %d", WSAGetLastError()); return; } Anybody knows what happen to my code? c++ winapi sockets setsockopt share|improve this question edited Jan 6 '14 at 14:25 Benjamin 11.4k1692171 asked Jul 12 '09 at 7:56 Alfre2 68221020 add a comment| 2 Answers 2 active oldest votes up vote 1 down vote accepted As far as I remember you need to use int on = 1 instead of char... share|improve this answer answered Jul 12 '09 at 8:08 Artyom 21.4k1590182 It's true! :D Thank you Artyom! –Alfre2 Jul 12 '09 at 8:19 add a comment| up vote 2 down vote You should use DWORD 1 or bool true, there are lots of documents that show code with char, int, DWORD, bool, but the right one is book or DWORD, maybe int in some systems... but currently it worked for me as bool. By the way, I've found error 10014 WSAEFAULT when executing the same function setsockopt with IP_HDRINCL in Win7, it works in XP but in Win7 it always fails and don't know why... maybe it is disabled in recent windows versions? share|improve this answer answered Aug 15 '12 at 5:44 Kanito 212 add a comment| 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 Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Not the answer you're looking for? Browse other questions tagged c++ winapi sockets setsockopt or ask your own question. asked 7 years ago viewed 1635 times active 2 years ago Linked 0 Problem with IP_HDRINCL? Related 0Problem with IP_HDRINCL?2setsockopt on “accepted