Date: Fri, 19 May 2006 17:25:16 +0900 From: Ganbold <ganbold@micom.mng.net> To: Gleb Smirnoff <glebius@FreeBSD.org> Cc: freebsd-current@FreeBSD.org, Harti Brandt <harti@FreeBSD.org> Subject: Re: small patch for ngctl Message-ID: <446D80EC.3010106@micom.mng.net> In-Reply-To: <20060519081215.GO84736@cell.sick.ru> References: <446D7741.10102@micom.mng.net> <20060519095344.P13833@beagle.kn.op.dlr.de> <446D7C09.3090003@micom.mng.net> <20060519081215.GO84736@cell.sick.ru>
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Gleb Smirnoff wrote: > On Fri, May 19, 2006 at 05:04:25PM +0900, Ganbold wrote: > G> I see. How can I make system to send unexpected messages to ngctl? > > >> kldload ng_ether >> ngctl >> > > + ls > There are 2 total nodes: > Name: ngctl990 Type: socket ID: 00000004 Num hooks: 0 > Name: fxp0 Type: ether ID: 00000002 Num hooks: 0 > + connect fxp0: qqq lower > + > Rec'd data packet on hook "qqq": > 0000: 00 10 a4 89 56 3f 00 30 48 80 34 83 08 00 45 00 ....V?.0H.4...E. > 0010: 05 dc a0 91 20 00 40 11 91 7a 51 13 40 70 51 13 .... .@..zQ.@pQ. > 0020: 40 6f 08 01 03 27 20 88 9b c6 77 90 1f ee 00 00 @o...' ...w..... > 0030: 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ > 0040: 00 00 00 00 00 00 00 00 00 01 00 00 00 01 00 00 ................ > 0050: 01 a4 00 00 00 01 00 00 03 e8 00 00 00 00 00 00 ................ > > It receives bunch of stuffs with patched ngctl: + ls There are 3 total nodes: Name: ngctl3919 Type: socket ID: 00000005 Num hooks: 1 Name: fxp0 Type: ether ID: 00000003 Num hooks: 1 Name: re0 Type: ether ID: 00000002 Num hooks: 0 + connect re0: qqq lower ngctl: send msg: File exists + connect re0: qqqq lower + Rec'd data packet on hook "qqqq": 0000: ff ff ff ff ff ff 00 14 6c 2e 23 71 08 00 45 00 ........l.#q..E. 0010: 00 4e 17 32 00 00 80 11 a0 e2 c0 a8 00 3b c0 a8 .N.2.........;.. 0020: 00 ff 00 89 00 89 00 3a 9b d7 80 8d 01 10 00 01 .......:........ 0030: 00 00 00 00 00 00 20 45 43 45 42 46 45 45 45 46 ...... ECEBFEEEF 0040: 46 45 4d 45 42 45 4e 43 41 43 41 43 41 43 41 43 FEMEBENCACACACAC 0050: 41 43 41 43 41 43 41 00 00 20 00 01 ACACACA.. .. Rec'd data packet on hook "qqqq": 0000: ff ff ff ff ff ff 00 14 6c 2e 28 9d 08 06 00 01 ........l.(..... 0010: 08 00 06 04 00 01 00 14 6c 2e 28 9d c0 a8 00 07 ........l.(..... 0020: 00 00 00 00 00 00 c0 a8 00 3b 00 00 00 00 00 00 .........;...... 0030: 00 00 00 00 00 00 00 00 00 00 00 00 ............ + Rec'd data packet on hook "qqqq": 0000: ff ff ff ff ff ff 00 14 6c 2e 23 71 08 00 45 00 ........l.#q..E. 0010: 00 4e 17 47 00 00 80 11 a0 cd c0 a8 00 3b c0 a8 .N.G.........;.. 0020: 00 ff 00 89 00 89 00 3a 9b d8 80 8e 01 10 00 01 .......:........ 0030: 00 00 00 00 00 00 20 45 43 45 42 46 45 45 45 46 ...... ECEBFEEEF 0040: 46 45 4d 45 42 45 4e 43 41 43 41 43 41 43 41 43 FEMEBENCACACACAC 0050: 41 43 41 43 41 41 41 00 00 20 00 01 ACACAAA.. .. + Rec'd data packet on hook "qqqq": 0000: ff ff ff ff ff ff 00 14 6c 2e 23 71 08 00 45 00 ........l.#q..E. 0010: 00 4e 17 4e 00 00 80 11 a0 c6 c0 a8 00 3b c0 a8 .N.N.........;.. 0020: 00 ff 00 89 00 89 00 3a b1 dc 80 8f 01 10 00 01 .......:........ 0030: 00 00 00 00 00 00 20 45 4f 45 42 46 44 45 42 45 ...... EOEBFDEBE 0040: 42 43 41 43 41 43 41 43 41 43 41 43 41 43 41 43 BCACACACACACACAC ... Is it what it supposed to handle? Ganbold
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