search for: nop

...The tcpdump logs have been abridged because bugzilla says "Comments cannot be longer than 65,535 characters. " when submitting.) # tcpdump -S -s 2500 -n -i wlan0 port 80 02:51:19.081090 IP 192.168.2.103.51602 > 62.156.238.26.80: Flags [S], seq 3972011273, win 5840, options [mss 1460,nop,nop,TS val 4969629 ecr 0,nop,wscale 6], length 0 02:51:19.097453 IP 62.156.238.26.80 > 192.168.2.103.51602: Flags [S.], seq 1965432836, ack 3972011274, win 5792, options [mss 1452,nop,nop,TS val 2914002010 ecr 4969629,nop,wscale 1], length 0 02:51:19.097597 IP 192.168.2.103.51602 > 62.156.238...

...dress assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on peth0, link-type EN10MB (Ethernet), capture size 1520 bytes 18:53:04.999533 IP 192.168.7.24.52315 > 192.168.7.252.22: S 1156562748:1156562748(0) win 5840 <mss 1460,sackOK,timestamp 5097684 0,nop,wscale 7> 18:53:04.999610 IP 192.168.7.252.22 > 192.168.7.24.52315: S 875773864:875773864(0) ack 1156562749 win 5792 <mss 1460,sackOK,timestamp 20270023 5097684,nop,wscale 7> 18:53:04.999654 IP 192.168.7.24.52315 > 192.168.7.252.22: . ack 1 win 46 <nop,nop,timestamp 5097684 202700...

...plex: Full Port: Twisted Pair PHYAD: 0 Transceiver: internal Auto-negotiation: on Link detected: yes ------------ TCP DUMP ---------------- 22:49:55.710260 IP 192.168.10.15.49392 > 192.168.10.12.139: . 86804678:86806126(1448) ack 76433 win 65535 <nop,nop,timestamp 232463412 17073752> NBT Packet 22:49:55.711544 IP 192.168.10.12.139 > 192.168.10.15.49392: . ack 86866186 win 17965 <nop,nop,timestamp 17073755 232463412> 22:49:55.712439 IP 192.168.10.12.22 > 192.168.10.15.49296: P 12769520:12769712(192) ack 14593 win 2056 <nop,nop,...

Using 2.2.1a and a 2.4 kernel patched for win4lin. Everything is working but: I mount all the available network shares on my linux box as root to one network directory. If a windows client shuts down while the linux box is still connected, the share is not removed from my mount list or from /proc/mounts It cannot be removed with umount. I can kill the smbmount with kill -15 but the share is still

...t eth2 - but then subsequent packets that should be routed out eth2 are being sent out eth1 see below. eth2 x.x.x.217 tcpdump -nli eth2 host 131.247.254.5 16:23:06.062451 IP x.x.x.217.53651 > 131.247.254.5.ftp: Flags [S], seq 1482565198, win 5840, options [mss 1460,sackOK,TS val 423546705 ecr 0,nop,wscale 6], length 0 16:23:06.076788 IP 131.247.254.5.ftp > x.x.x.217.53651: Flags [S.], seq 740341460, ack 1482565199, win 5792, options [mss 1460,sackOK,TS val 2565444838 ecr 423546705,nop,wscale 7], length 0 16:23:06.077224 IP x.x.x.217.53651 > 131.247.254.5.ftp: Flags [.], ack 1, win 92, o...

...sender]: Connection timed out (110) 2006/01/17 17:23:43 [12651] rsync error: error in rsync protocol data stream (code 12) at io.c(1099) And on our backup server we got this on tcpdump: 18:13:20.208260 IP our.backup.server.com.57877 > the.remote.server.com.rsync: . ack 281801068 win 32768 <nop,nop,timestamp 1130933733 1385607516,nop,nop,sack 3 {281822788:281824236}{281861884:281867804}{281857540:281858988}> 18:13:20.246229 IP the.remote.server.com.rsync > our.backup.server.com.57877: . ack 47785 win 0 <nop,nop,timestamp 1385665768 1130352553> 18:13:43.028566 IP the.remote.ser...

...ely terminated connection reveals the following (near the very end): # tcpdump -i eth1 host $TARGET -n -nn SRC=$FIREWALL:38945 DST=$TARGET:22 (all stream counts (acks) where 1728xxxxx so 1728 has been replaced with nil to gain on readability...) 034006 IP SRC > DST: . ack 05611 win 23688 <nop,nop,timestamp 603026606 838569311,nop,nop,sack sack 3 {11403:12851}{07059:09955} 068320 IP DST > SRC: . 12851:14299(1448) ack 85975 win 8576 <nop,nop,timestamp 838569322 603026606> 068421 IP SRC > DST: . ack 05611 win 23688 <nop,nop,timestamp 603026641 838569311,nop,nop,sack sack...

...pe character is ''^]''. 220 mail.heronforge.net ESMTP Postfix quit 221 Bye Connection closed by foreign host. On eth5 on the firewall I see: 15:25:15.473608 192.168.124.18.36587 > 216.117.196.95.smtp: S 772082250:772082250(0) win 5840 <mss 1460,sackOK,timestamp 645676248 0,nop,wscale 0> (DF) [tos 0x10] 15:25:15.503249 216.117.196.95.smtp > 192.168.124.18.36587: S 1219378846:1219378846(0) ack 772082251 win 5792 <mss 1460,sackOK,timestamp 427958860 645676248,nop,wscale 2> (DF) 15:25:15.503403 192.168.124.18.36587 > 216.117.196.95.smtp: . ack 1 win 5840 &l...

Hi Kev, I'm glad to hear llvm-objdump is getting attention. I'm unclear on how much output specialization one could (or should) do for ELF vs. Mach-O. If you're game, let's compare an example: $ cat labeltest.s .text foo: nop bar: bum: nop jmp bar jmp bum jmp baz nop baz: nop Assembling for x86 and llvm-objdump'ing, i get $ llvm-mc -arch=x86 -filetype=obj labeltest.s -o x86_labeltest.o $ llvm-objdump -d x86_labeltest.o x86_labeltest.o: file format ELF32-i386 Disassembly of section...

Hi, I've noticed that over a WAN (T1) I'm getting incredibly slow file copy performance. Using smbclient on a linux machine on one size of the WAN, As you can imagine, this makes all of our file shares unusable over the WAN. It's not an issue with WAN performance, because using scp to transfer the same file, I get speeds of ~145k/s. A tcpdump of the file copy of ~2MB file that actually

Hello, I'm trying to use http from syslinux.efi but it fails while trying to establish the connection to a FreeBSD http server. A packet capture shows: TCP healthd > http [SYN] Seq=0 Win=65535 Len=0 MSS=1460 WS=64 TSval=1094 TSecr=0 TCP http > healthd [SYN, ACK] Seq=0 Ack=1 Win=65535 Len=0 MSS=1460 WS=64 TSval=1596927428 TSecr=1094 TCP healthd > http [ACK] Seq=1 Ack=1 Win=2097152

...ambert at gmail.com> --- Comment on attachment 134 --> https://bugzilla.netfilter.org/attachment.cgi?id=134 tcpdump of communication during which conntrack seems to "forget" packets 14:39:54.925957 IP Y.Y.Y.Y.1818 > X.X.X.X.2000: S 849153605:849153605(0) win 65535 <mss 1460,nop,nop,sackOK> 14:39:57.943185 IP Y.Y.Y.Y.1818 > X.X.X.X.2000: S 849153605:849153605(0) win 65535 <mss 1460,nop,nop,sackOK> 14:39:58.241750 IP X.X.X.X.2000 > Y.Y.Y.Y.1818: S 3217892892:3217892892(0) ack 849153606 win 15972 <mss 1452,nop,nop,sackOK> 14:39:58.242082 IP Y.Y.Y.Y.1818...

...ENOTTY (Inappropriate ioctl for device) I have a tcpdump running in another window that captures it: (172.22.1.42 is my host, 172.23.144.4 is the Domain controller) 22:22:55.352972 IP 172.22.1.42.38628 > 172.23.144.4.389: Flags [P.], seq 2791860238:2791860369, ack 2839412772, win 123, options [nop,nop,TS val 579759962 ecr 3024574255 ], length 131 22:22:55.353875 IP 172.23.144.4.389 > 172.22.1.42.38628: Flags [P.], seq 1:88, ack 131, win 513, options [nop,nop,TS val 3024629014 ecr 579759962], length 87 22:22:55.353893 IP 172.22.1.42.38628 > 172.23.144.4.389: Flags [.], ack 88, win 123,...

...es referenced in the proxy configs. Long lines broke for readability. /etc/dovecot/dovecot-sql.conf.ext driver = mysql connect = host=localhost dbname=dovecot user=dovecot password=XXX password_query = SELECT NULL AS password, 'any-cert' as 'ssl', \ 'Y' as nopassword, host, user as destuser, \ 'Y' AS proxy \ FROM proxy WHERE user = '%u' /etc/dovecot/dovecot-sql-lmtp.conf.ext driver = mysql connect = host=localhost dbname=dovecot user=dovecot password=XXX password_query = SELECT NULL AS password, 'any...

...SSH to the destination from an internal box (using lynx to connect to the same destination results in a web page): tcpdump: listening on eth1 07:13:12.614674 <Static IP>.37662 > <Dest IP>.ssh: S \ 2808907073:2808907073(0) win 5840 <mss1460,sackOK,timestamp \ 611570059 0,nop,wscale 0> (DF) 07:13:12.649772 <Dest IP>.ssh > <Static IP>.37662: S \ 2414052745:2414052745(0) \ ack 2808907074 win 65535 <mss 1400,nop,wscale \ 0,nop,nop,timestamp 2742813 611570059> (DF) 07:13:15.609403 <Static IP>.37662 > <Dest IP>.ssh: S \...

...the session. Thanks Nick 16:36:32.116059 192.168.101.253.1719 > lpr-2.pelagiris.org.1719: udp 121 16:36:32.120109 lpr-2.pelagiris.org.1719 > 192.168.101.253.1719: udp 33 (DF) 16:36:32.310700 192.168.101.253.1069 > lpr-2.pelagiris.org.1720: S 218957757:218957757(0) win 8192 <mss 512,nop,wscale 0,nop,nop,timestamp 19012 0> 16:36:32.310758 lpr-2.pelagiris.org.1720 > 192.168.101.253.1069: S 538397878:538397878(0) ack 218957758 win 5792 <mss 1460,nop,nop,timestamp 154312862 19012,nop,wscale 0> (DF) 16:36:32.373145 192.168.101.253.1069 > lpr-2.pelagiris.org.1720: . ack 1...

...for yet unknown > reasons. Another option may be to find a less picky http server that accepts > the wrong reply anyway, but not sure that exists. Has anyone had success > with syslinux.efi and http? IP client.1266 > server.http: Flags [S], seq 1212699493, win 65535, options [mss 1460,nop,wscale 6,nop,nop,TS val 1037 ecr 0], length 0 IP server.http > client.1266: Flags [S.], seq 1355106653, ack 1212699494, win 28960, options [mss 1460,nop,nop,TS val 24566825 ecr 1037,nop,wscale 7], length 0 IP client.1266 > server.http: Flags [.], ack 1, win 32768, options [nop,nop,TS val 1037...

...le holding the lock just before patching the callsite, so it would look like this in pseudocode: callsite_patch_state = 0;// for each callsite one byte of memory callsite: if (atomic_load(&callsite_patch_state) == 2) { //fast-path: already compiled and patched patchsite: jmp <nop nop nop nop nop nop nop nop> // will be patched } // not yet patched, it may already be compiling if (atomic_test_and_set(&callsite_patch_state, 0, 1) == 0) { // not yet compiling, set state to compiling, and start compiling call CompilationCallBack // set state to patched...

Hi. I need to write a function pass that insert nop instruction in function. Examples of these instructions are: %nop = add i1 0, 0 or %nop = alloca i1, i1 0. This link couldn't help me: http://llvm.org/docs/ProgrammersManual.html#creating-and-inserting-new-instructions I need a clear example about inserting new instruction. Anyone can help me?...

...92.163 RULE=192.168.199.22 RULE=*:179 #eth1-2:50.bgp RATE=128kbit RULE=192.168.192.163, RULE=192.168.199.22, RULE=*:179, And here''s the tcpdump result for the traffic : 09:57:36.875357 192.168.199.22.1843 > 192.168.192.163.179: P 1280098168:1280098187(19) ack 1407875708 win 34752 <nop,nop,timestamp 58101584 523141495>: BGP (KEEPALIVE) (DF) [tos 0x2,ECT] 09:57:36.875730 192.168.192.163.179 > 192.168.199.22.1843: . ack 19 win 5792 <nop,nop,timestamp 523201215 58101584> (DF) 09:57:37.166515 192.168.192.163.179 > 192.168.199.22.1843: P 1:20(19) ack 19 win 5792 <nop...