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  1. #1

    sendmsg systemcall donot response

    Winxp l2tp/ipsec vpn clinet say 678 error;
    linux socket has set O_NONBLOCK flag;

    #strace -p `echo /var/run/`
    Process 18990 attached - interrupt to quit
    gettimeofday({1265032002, 217948}, NULL) = 0
    gettimeofday({1265032002, 218242}, NULL) = 0
    sendmsg(3, {msg_name(16)={sa_family=AF_INET, sin_port=htons(1701), sin_addr=inet_addr("")}, msg_iov(1)=[{"\310\2\0\24\0\335\0\0\0\354\0\5\200\10\0\0\0\0\0 \6"..., 20}], msg_controllen=0, msg_flags=0}, 0^C <unfinished ...>

    #kill -0 `echo /var/run/`; echo $?

    linux version is 2.6.25, xl2tpd version is 1.2.4

  2. #2
    Linux Guru Rubberman's Avatar
    Join Date
    Apr 2009
    I can be found either 40 miles west of Chicago, in Chicago, or in a galaxy far, far away.
    So, what are you trying to accomplish and what exactly is your problem? Your header says "sendmsg systemcall donot response". That's not particularly enlightening...
    Sometimes, real fast is almost as good as real time.
    Just remember, Semper Gumbi - always be flexible!

  3. #3
    The xl2tpd process do not receive any packet

  4. $spacer_open

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