Ethereal-dev: [ethereal-dev] unable to trace ppp on linux
Note: This archive is from the project's previous web site, ethereal.com. This list is no longer active.
From: richard.coe@xxxxxxxxxx
Date: Thu, 07 Sep 2000 00:12:57 -0500
OS: Linux 2.2.13 DIST: Slackware 7.0 PLATFORM: intel Pentium ethereal vers: 0.8.11 Compiled with GTK+ 1.2.7, libcap 0.5.2 Problem: I wanted to use ethereal to diagnose and observe traffic on my ppp connection. libpcap.a:pcap-linux.c sets the linktype of *_PPP to DLT_RAW wiretap/libpcap.c doesn't support DLT_RAW, as according to the comments BSD doesn't use this interface. I ran a capture with ``tcpdump -w'', and wiretap/radcom.c reports: Message: pcap: network type 101 unknown or unsupported Without diving into the code more, I don't know if it is easier/better to fix this in libpcap or ethereal. Any advice would be appreciated. Note: this same version works on an ethernet capable system Attached: tcpdump file -- Rich Coe richard.coe@xxxxxxxxxx General Electric Medical Systems begin 644 tcpdump.gz M'XL("(,6MSD``W1R86-E`)W:>325V_\'\`_*%$6ZE20D5R6BD%S*$!D:*%)F M,B24Z9)2)!71)!51*"D--T23(:7D%BZE05]*0J%$2L;\]M[UM.Y^GN\?O]_/ M6F?=NUKG\_9ZGG/.9W_V/FI+<]-Y810P/TO0PQT]#"9>7[A/40AFHO_'#R/T MG_$S]4"//R::S[@"/\:,F@P3,C=?,?`.TYY@(;:H\'',CSHQ@W$DIWXTJA,< M77^\6P_^X.?CPS6X%B:,FHQK<*V%6`F$Y0&\$A0]/ZQVQKYG7?B,R;NLTN^X MJ?=X/FD]UZ8N:&"(,FO2!&C++&+9R[4L+L>6BJ<`N$Y:1I2R),IB"V\M;5E< MSE@>!@,<%+87>^D2_5T]Y4W,BY4/I5XT=-4UU9[/KKW\:?L2E/EE^VC:,IM8 M]G`M1F'8\D`.W5=4=^SV&,J2I(@M/)6TQ2B,L80?!2A_>J%XQ"&^0V6:8.YT MD[0_`Q5;ZH^X266<GE.B:80RO::-HBU*Q+*;:S%7Q98[ONAYJ&[`29BVN!/+ MP7]9)+USKWB=FR9["5O*_P%(<M>1GUF_-O6)AOR=U>,E'V>;;=JTTZJL/$4@ M0\P89=86\]*6.<02]<LB"1-PGG=NOC2VM*@"X#HE74'*<D(`6^`C;<F79BP& MJP#Z#Y=W3)2;%^#9_+5,9+S';O&"L0+A;UPMM0;T/)>BS)%DH"W*Q+*+:[E5 M@RVOPP!P7<(U?MJB32RW:,NM&L;R6A#`:6Y2^96.:&>UT>_4'XC9N7=H^88H MVACNJ+W-WX`S+]N,I2TJQ!+)M93LQI:Z<@`35,=C,YJV9!"+!6TIV<U8;!H! MUCQ[']LP.GG[J[N^768'[%9[O^RT<]J6>W7ES`>5.%.B3X2VS"66G5Q+V4)L MJ9T`8(KJ)HCR499D9VP9.4);RA8REFA/@(BNE(]W[\^/.S2O_\'^W)JCT1+[ M='EWE&=&Y4^1Q)D*?PG3%E5BB>!:'GW$EBIG`#-4Y[F'A[8T$,M$VO+HXZ_W MRTF`P/@QL;8B1^[Q5H_;F;5]W?R0QMGZK_(O!A_36S`.9VYC]SHU8@GG6FK2 ML:7\T@_+AXJQE"5E$;9\SZ<M->F,16`20,4NP[VW9ZQ_VR7\4KJ?_^Z^Y3F/ M[IF,6&@=W6=UWAQE9BFQ>MT\8MG!M3RWQI:[?0"X;H$QW>M2#A.+*VUY;LU8 M!N>B^[(OVUDJY:E.HG=@X.K?PSMZQ%*3&P?XI4<^>2Q:AE_WLZQ>-Y]8MG,M M#4+84H0`N"Z9U>M.KL26X0S:TB#$6/(N`Y0D#/?+?LV?U'.WL+/GGF/NUMC: M_5I)$16_R\:?PIE)HB(DT^2'Q61Q/<"(>/TYE">",WD%>05!O:"$EP<]@1<` M_1O\ZX>'_6\XL^YGIAO.+`&W\>HHDT>(Z5DB?'PIZ^'_\/N6HTQ?=D_6(/=L M&_>>-17A>W;]$)`Z]:=T3S[YDMPS2?J>-14Q]\PE$2`?;LX(XE7A\^G<)M&G MO\OJAO:WX:=?+UBL^ZW#;P7*%%?GHRV:Q+*5:WGOCRTYZ!IQ7>H*(<IR2AI; MAI[1EO?^C"5B!T#0DFVJ?J$K#H2<5,[C=QJ,Y;FD^-8R8:^MOJ^GRDJ4Z7*9 MA[8L()90KJ53`5LNH2?BNK)5`K1E%;&DT^NFN2JS;FI_!-"45.CK56N7M&W] M;+S'LL]VD\^IN6\UO+;YZ?KLQYF-/:R>K$4L6[CKID4SMA3<!+!`=0M[Z)Z< MJHXM@[=IBT4S8W%?!'!YZ><!X?YG1E<TC`=28C7?R5?U9_5,*P^<-I!R$&<N M21"E+0N))81K69.(+=?0[[9$=1%&HVB+/[%$TI8UB8REZP+`=Z?XV8)#2KT+ M??;?T%1KRS?^D)F\PG9Z:U9\_$6<>:IU#&W1)I9@KL5^&;9D6P*L0G6W37DI M2]HX;!EHIBWVRQC+#C'T&AVKEWB5VC5'YW1/]7#7).G#KKI)-J>=G.WCC[CA MS.IV5D_^@UC^Y%I<`5LNH#Z_&M5-*@7:LIA8\FB+*S"6IB;T.?)IRW4H[3[9 MV:D1_`'69K9/?MVE_[1BVORD6S=PIK*;(&W1(98@KL4S#ULRVGY8RL_2ZT/: M$V*1I2V>>8SE)AK%QTNNG+?BA%%#[-6AFGT%9X[V&"LUQZWYW"<L>\76"F6> M&,5:'W2))9!K\=V`+:D:`+BN,TN$LJ23-;S_"&WQW<!86M![=X/,RS`%^RGS MC>9(IJIFV]K,;:GY=NZQ1L#N[8.SK5'F`T'6^K"(6`*XEL"IV)*T$P#7&0_1 MO>[T!&SI>TU;`J<R%C74(Q-*+1>T\36(#/@X?_]NT-1Q\(WW/+L!S?"DR/[Z M-2A3SH[5ZQ83BS_7LJ4:6XY4HGD)U>T"NM>=MB&6%-JRI9JQ7*P%F+1?5FU8 M[,XU8_F#E3L\7!SV6-R.<WO7U1ZAN%#:!F6:.;%ZG1ZQ^'$M.Z*PY8`D`*Y[ M'DKWNM-[B,67MNR(8BP:F0"="I[*WSV5B[;\?=?@<:K]F5LAN8.=:<7/=7R' MPG#FQRGC:(L^L6SF6J*TL"4:;0#7HCJC*?0L?,876[[MH2U16HRE]"#`Z<^I MN_=-#^V6[E.:47"X?Y*];4.NF*VXX<6U.V1QIEL!J]<9$,LFKB7F`[9$Y@"L M0W6;O]'SYYEJ8I&GUZ-.!68]JO<&D#:\FJR1:]CJ^4I\O,6Q1+N_E2[+-RE^ MUW>W]'F,,[<ELGJ=(;'X<M>CGCILR0P"L$5U'<5TK\NPPI;>5-K24\=8%LT# M>'ZYWSJD\,Q#Y4:W?V*KOL7W?7OXU_9=?X1T-;>-Q9D\SJQ9>`FQ^'`M_?NQ M):T$P`[5Z8K3LW`&>;_T^M*6_OV,1=`)X&V!UN?K93QBJM,S#GE5S'37'K/H M2550Z+V7?A]6XTRS7%:O,R(6;ZYE1!];DD5^6$[:T+WNK`*V?*VB+2/ZC.4J MVA>;5<]=+BKQZ?DD-_.W=<LK[ZV[<B74ITA"1?J0@8X]RMR)]F.4Q9A8-G(L M5T=]Q9:C:P%PW<0^NM>=O4@L)I0%U3"6W%Z`;[OV?Y[CJ!.?,ZO\W.3V`#^9 MIXXVDT]ZY8\X->4YH,RO:UB];BFQ>'$MPEG8<C`#`-=%)M*S<*8IMGRY0%N$ MLQC+W94`AN_>S_U0VMK:4UDY=>^NQ3"[Y%5)64^MFO`_VE\=4>:J;ZQ>9T(L M&[@6,0=LB>D"P'5)K+DN,Y98-M`6,0?&,@OMX[YK#WL>,G%>*N>G,[94?+:N ME%"F_0S!IL[9-QI*G%#F!O9<9THLGES+1'%LB=)!>V94-]Q)][K,N\2B1ELF MBC.6[GB``<N@<Z^F3MT6&'!3OZW837FF4?T>]PU:W2</5$4YH\RGRUG[?C-B M\>!:I.YCRXYH`.>?^QS*TD4L?+1%ZOZO>5<)(#VM;)6!G:KTL?19&0.KI#?F M6+4^:8KTV"=PW-L(9\XS9O4Z<V)QYUKD0K%E"UI77%#=)=9<=RX'6WH,:(M< M*&-Y@_KNV'/?6^IO!V[:.4.]*BLX.7Q/3-;NI$</)#Z/_JB`,Q/9<]TR8G'C M6A25L250%L`5S\FL7G>>]+K/=*]#-8RE$CWY<.=>L><*S9ZW_O0-.Y[L_#VY M=_M"M:5.U_/Z?&UQ)B^[URTGEO5<RYPWV.+K`[`>OU^"Z+GN?"*QV-'K4<R' M7S.#`*I;K+1Y(.W!K+..VL^TJC,\K"?(VFR9QS->X8*L"<X<,Y'5ZU80BRMW M/3J8ABUAPS\LZ:Q>=_X!L<RA+0?3&,L(>HT2W:6>)*=9I,?9M*]OZ!X6FG;: M5R1.5OG<H*5FN!O*#&;WNI7$XL*U'+7"EA!3M&]%=47J=*_+NH0MW4MIRU$K MQK(%K0$)M0Y]*PY-S8UL7]+B*&C8J;1P0;.>C_G8KE"?I>XH,^T(:P]K02S. M7$NR(+;X'P7`=9JL/6Q6`;%HT99D0<82B?;];T_IY`D72=Z\F.-5'>2V5SI; MYM/B8JE'_E%%CQ9XH,RQ[#VL);$X<2UIA=CB_08`UZ6Q>EW6-VSI&J(M:86, MI17U74>AZ$&_E.[RJ6)'/V_^+>APA_W>S:\UOTD)>%8V>*+,C>Q>MXI8'+F6 M3#]L\5`&P'7Y2G2ONW""6-;1EDP_QF*9CO8D*JM[$]JZX=!L)YO<V%P>D9(; M?*W;^F*OS/+:@#/+*UA[V-7$XL"U7)J!+<ZA:)Y'=3,KZ%YW@<Q27?*TY=(, MQE*(>IT\W\@!#YNEVA*#<YXME>XV&+<T43$HZX^0Z9N3!W"FCB^KUUD1BSW7 MDO,"6VSO`WBA.N]I=*^[J($MGXII2\X+QK(S&:#RZ-CJ*($/8?$-;_HC2L\? MGI3]L?#5^O9-HLDAPCCSX&U6K[,F%CNNY7H<MEB+`VQ$=>>FT[WNX@"V=/;3 MENMQC&6O!,"4JN#M"R:.>M]G;J8K]]X\9LJ^>.?9?=F'7`+D[7'FM5+6'G8- ML=AR+45ZV++2`<`;U4$*W>LN[2,6+]I2I,=8[D\$6.D_KBAJT8E4M:)+/,.% MC;<\?#1%&Q;-UOUB.LL39XKKLGJ=#;&LXUKN?L$6TZP?%J<$^ESQ4@6Q*-*6 MNU\8BP?J=7N=)>_SE<7SZL4%9TSO\WWQ992&@T%D/"@WBHWXH,Q9/:Q9:BVQ MK.5:RL]CB^%7`%Q7SNIUEX:QY6,OO1[-><.L1[X;T&L;]/Z\^?6Q[NF\Y3(/ MU=4EE:SO](U)\E+A_[AN&<Z<]//<]->Y8B,YYSO#]_\\5\29CC\S?YTKKB/G MBDS/HL\5_Q>_SQ=EQK-[LBVY9VNXZ^:\H_B>>=X`4K=,GIX_+[\C]TR$OF?S MCC+W3.8LP-G"K]8CX=.&/Z59+3"JVJ[Y]:Z2HK!B\<*K<VNR-Z%,U4A63[8C M%FNN1<L46UQ'`>"ZHA2Z)_]%O@/[4$%;M$P9BS\_@$JX_<<W_6ZAUZ.[ODRJ M58S9._]D[]OR["EK9<R[-Z/,J$%63[8G%BNN17<86^PM`'"='.M[I[\:B46" MMN@.,Y:8`O1DZ:92N?YX2VW;JMDO-B9NNA\O6II^I>5UW.:*;WYX1F%_[^1` M+*NY%L,<;%F#/N>X;JT^O=>^(H$M'8VTQ3#GU]E]*H#,UH,MHZL3.@L]/22' M>D[5[?4Q6=+$<VQ"HY17,<YT:V+U9$=B6<6UF+ICB\5[`']4=^8(W9.O1!!+ M(&TQ=6<LM3+(HJK][57;[N-;`HNE5![HW_#;$?;'[=0]-?^4^JOBS%QUUO=. M3L1BR;6LE,06<W6``'P^?YSNR=GDO+7]-FU9*<E8VM`:-W*V,'G,I\SO87P9 M+A?C'Z5[UB2%UE1+S;?V,Y#$F6U:K/G3F5@LN!:K2FPQB@`(Q&N<%KW7SKY, M+,:TQ:J2L0BA6;%26J_(PWS&C,TQ+VW-W..%O?(.7M?;4SFK2[U4"V>NKF/U M9!=B6<FUV.[$EL45/RRUK.^=LC\0BP!ML=WYZ_NX.0![FC)NR9Z:]NZX;%G= MJ%CYQHI(RV*]W@:UH3?CW^#,UU-^?&^_]H=E[;T>G/D?//,MP)EBXR;YN104 M?QVXW:UN,;D$W&,!E@F!`*\>"*,'/V3`;PNTU31EYZF2GR"4>?]WUN?!E5S? M])_7MV"2G]@XG.=2<)N<^9\,`<!U%]G?@:TG=<NY]\59`]=I3_Y1M[Z`7JMR MR!E$&WT&@6J8^Z*;`-`Z8"C(MZ<[S>RUW7'SW4-'HEP2KAV8*1#L7#PV[D^\ MCYO"FLO=B&49U^+>ABWJJ.GCNIVL?7].&[$(TQ;W-L92M0#@=OORZ\\NG-[Z MZIY]OT7.DRU\#0'U3S9>//M58J97,'Z_L/?][L1BSK5XG\06E6P`7-<M3L_E MN0;8\CZ'7L/+SS-KN$TX@/4GJ8)/KU)=EWR76)'V)GKJY3S1.Z6G8KR?=.7S MA*#,6WZL[_L]B,6,NX97V6/+(GT`7+<\E^Z[N;7$(D-;JNP92T,PVJ]4I>S< M^JANYQ3Y.X-6FJ?=NS6K=-8?"XU>TBJ7MP5ERHJSU@!/8C'E6FK%L$5K/P"N M<]A`]]VKT['E70UMJ15C++:'`#)*J^36KK^5%J!J;A70\'"9O6/FF^BB*]-G MCKI_!&>&"['F\@W$8L*UU-W#EGEU`*&H[J4@/9=?M266)-I2=X^QU-Y#>Z[T MMET']FOK1(Q7>3XF;;Y=G8K;J"7Z<N-=^QKWX\SF+%;?]2*6I5S+ZRW8HJP` ML!75J432YZUYRMC26D9;7F]A+,:J`'>M'.]T^MB<5A.]WW)Y:_$Z$<E;B5'+ M1);/'BJ<CS.-Y%ES^49B,>9:6N9@BZ(_P#949\'JNWD;B26&MK3,82P):.XQ M[]66DAFL*+.65%T859>4Y!IC>JSYV/PJM1M%&CAS#;OO>A.+$=?2WH@M<D4_ M+/A[PW];\G_#EI97M*6]D;$L13/<[P'65\9^6"8ZH2CNF7\<O^*ZV(GWY65N MW3T;8NT>AM?&5:Q>YT,L2[B6K@1LF2H$@.LFL,XX\\FY8LL%VM*5P%B<WP+$ M"1A:ICVVZ!#C:]*U'C3+TNMXK3)_?(WB_$]-N=MQGV"?<?H2BR'7TFN"+1.M M`;;_ES/._$QB64Y;>DT8R]P+`%]F%5[-FGLLU4N_]5C*R8&$LJ@QH>M_>ZLO M*/&B9P?*_,V7%S10)GX8B8'&^$W8$MW/K!U\([P\?0<<7%R"A/X3,7E1X>5( M-(SS"`H#?XX=9`HV>>WX;PUS,[D@?>X%#0[A"Q)#&V]<5]M.#ZK73/`%-5^D M+VAPB+F@L>A-)S+U[+JP(L="\:Y5`;Z!EJ%KA(]8*GV3K)$T5:@,1YE_F;(: MIA^QZ'$LVWFRL47X(P"N&WA`'QY<(R]T,_U"HQK&8H0:+7_YI]F/'@8'[SX1 ME":6MD'QH7R;H*602,>8('V%")3Y-WMA]B>6Q5R+@!NVC%X(@.N<60WSFCFQ MG*<7->^3O_YP3!<]>:F'JM#?CX_7C[[N[U>XI?KJI=*_7V_M@:OUDY;AS"!V MPPP@ED7<1<W?$EMF#@'LQ`LLZZ#T&ODCDV;ZCTQ0S:\O8M#&5*UN<DC+]`_+ M)[M#;(7#T%I1\=J(0Q-FO!CJ.B6&,U/8!Z6!Q*++M82,QA9YM&N,1'7O6`>E MURR(Y0QM"1G-6`ZAH3+@;9Q_:=GJW<=YV_G6K=XZX5IU4(1_@?!?R?MD_L"9 M<[+X`,W!Y($^`.KW[<A`)L(,9+P\?"/XS8\^!*X1.//>SP]`IJ@;_A#@C%XG MUK`;1*Y'AWL]83?Q]4BC@6@7JG-E_9'5-?)'%\WI]/6$W62N1^HE0,OAMA/5 B,^MOEOQIQBL7?/A>@5MO@7E.=,6XDG&Q_P,;J!3O:2H``&2N ` end
- Follow-Ups:
- Re: [ethereal-dev] unable to trace ppp on linux
- From: Guy Harris
- Re: [ethereal-dev] unable to trace ppp on linux
- Prev by Date: Re: [ethereal-dev] Re: http://ethereal.zing.org/~deniel/ethereal-0.8.7-DU40.gz
- Next by Date: Re: [ethereal-dev] unable to trace ppp on linux
- Previous by thread: Re: [ethereal-dev] String comparisons with tvb
- Next by thread: Re: [ethereal-dev] unable to trace ppp on linux
- Index(es):