Handle netgraph control messages
I’ve modified the ng_hub node code in order to send a “connect” control message to the following ng_ksocket node. I’ve filled a sockaddr_in structure, named connect_saddrin, as: connect_saddrin.sin_len = 16; connect_saddrin.sin_family = AF_INET; connect_saddrin.sin_port = htonl(55056); connect_saddrin.sin_addr.s_addr = htonl(remoteIP.s_addr); And then I’ve initialized the control message and send it out: NG_MKMESSAGE(connect_msg,NGM_KSOCKET_COOKIE,NGM_KSOCKET_CONNECT,sizeof(struct sockaddr_in),M_NOWAIT); *(struct sockaddr_in *)connect_msg->data = connect_saddrin; NG_SEND_MSG_HOOK(error,node,connect_msg,hook2,0); But it doesn’t work: no message is received by the ng_ksocket node! Can anyone help me please? Thank you, Serena ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
Re: Handle netgraph control messages
On 4/7/10 8:51 AM, serena zanetta wrote: I’ve modified the ng_hub node code in order to send a “connect” control message to the following ng_ksocket node. At very first glance it looks ok but I'll have to go look a the code to see if you've forgotten something :-) I’ve filled a sockaddr_in structure, named connect_saddrin, as: connect_saddrin.sin_len = 16; connect_saddrin.sin_family = AF_INET; connect_saddrin.sin_port = htonl(55056); connect_saddrin.sin_addr.s_addr = htonl(remoteIP.s_addr); And then I’ve initialized the control message and send it out: NG_MKMESSAGE(connect_msg,NGM_KSOCKET_COOKIE,NGM_KSOCKET_CONNECT,sizeof(struct sockaddr_in),M_NOWAIT); *(struct sockaddr_in *)connect_msg->data = connect_saddrin; NG_SEND_MSG_HOOK(error,node,connect_msg,hook2,0); But it doesn’t work: no message is received by the ng_ksocket node! Can anyone help me please? Thank you, Serena ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org" ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
Re: kern/145462: [netgraph] [patch] panic kernel when ng_ipfw send ip package on not existing netgraph node
Old Synopsis: [patch] panic kernel when ng_ipfw send ip package on not existing netgraph node New Synopsis: [netgraph] [patch] panic kernel when ng_ipfw send ip package on not existing netgraph node Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Wed Apr 7 20:44:55 UTC 2010 Responsible-Changed-Why: Over to maintainer(s). http://www.freebsd.org/cgi/query-pr.cgi?pr=145462 ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
