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Hi all, Does any one know if this is normal operating of ARP. Or where to start looking. I am seeing a lot of ARP requests for my router IP from the same IP within seconds. 21:04:41.112929 arp who-has IP tell MY ROUTERS IP 21:04:41.186354 arp who-has IP tell MY ROUTERS IP 21:04:41.372972 arp who-has IP tell MY ROUTERS IP 21:04:41.546921 arp who-has IP tell MY ROUTERS IP 21:04:41.640253 arp who-has IP tell MY ROUTERS IP 21:...

...suspect this is a clue as to why I observe this behaviour. Has anyone else seen this behaviour? I can't be the first person to have noticed this disparity in performance, however I see no mention of it in the FAQs or "bug lists". I must say, that otherwise, samba is nothing but tip-top perfect in its operation otherwise - I have no real complaints about its operation. View this message with a fixed-spaced font for better clarity. Relevant portions of smb.conf: socket options = TCP_NODELAY (I've also tried IPTOS_THROUGHPUT, no differences) read prediction = True...

...;external box > Is it the external box that gets duplicates or the guest? > What happens when you ping the other way? > What does tcpdump show on both sides when you ping? ping -c 1 guest (10.100.100.74) -> external (10.91.73.252) (these are on the same subnet) guest: 15:29:51.342545 IP 10.100.100.74 > 10.91.73.252: ICMP echo request, id 64778, seq 1, length 64 15:29:51.342716 IP 10.91.73.252 > 10.100.100.74: ICMP echo reply, id 64778, seq 1, length 64 15:29:51.342734 IP 10.91.73.252 > 10.100.100.74: ICMP echo reply, id 64778, seq 1, length 64 15:29:51.342799 IP 10.91.73....

...;external box > Is it the external box that gets duplicates or the guest? > What happens when you ping the other way? > What does tcpdump show on both sides when you ping? ping -c 1 guest (10.100.100.74) -> external (10.91.73.252) (these are on the same subnet) guest: 15:29:51.342545 IP 10.100.100.74 > 10.91.73.252: ICMP echo request, id 64778, seq 1, length 64 15:29:51.342716 IP 10.91.73.252 > 10.100.100.74: ICMP echo reply, id 64778, seq 1, length 64 15:29:51.342734 IP 10.91.73.252 > 10.100.100.74: ICMP echo reply, id 64778, seq 1, length 64 15:29:51.342799 IP 10.91.73....

....2.8 into a bigger ADS environment which is connected via MPLS world wide. Everything works as expected, but the login via SSH is slow: After entering the login name in ssh we can see via tcpdump network traffic to different ADS controllers: First a connection from Germany to UK: 17:16:43.867219 IP 10.49.x.y.37722 > 10.44.x.y.389: P 17:16:44.092774 IP 10.44.x.y.389 > 10.49.x.y.37722: P 17:16:44.092785 IP 10.49.x.y.37722 > 10.44.x.y.389: . 17:16:44.093054 IP 10.49.x.y.37722 > 10.44.x.y.389: P 17:16:44.265776 IP 10.44.x.y.389 > 10.49.x.y.37722: P 17:16:44.265987 IP 10.49.x.y.3772...

...hernet), capture size 262144 bytes 00:23:53.206672 ARP, Request who-has 10.194.0.2 tell 10.194.0.200, length 28 00:23:53.206691 ARP, Reply 10.194.0.2 is-at 52:54:00:38:b9:0b, length 28 00:23:53.710691 STP 802.1d, Config, Flags [none], bridge-id 8000.52:54:00:48:98:88.8000, length 35 00:23:55.559070 IP 10.194.0.200.50356 > 10.194.0.2.5201: Flags [S], seq 2722613399, win 29200, options [mss 1460,sackOK,TS val 2910016 ecr 0,nop,wscale 6], length 0 00:23:55.559212 IP 10.194.0.2.5201 > 10.194.0.200.50356: Flags [S.], seq 4252447420, ack 2722613400, win 26928, options [mss 2460,sackOK,TS val 370...

Hi, In our company we are currently running a Samba server and Windows XP clients. At the moment we are having problems with mapping Samba shares in Windows. Shares are being mapped through a windows startup script, which executes net use (with the option persistent:no) command. For most users this works most of the time, nevertheless it often fails, the exect reason for this isn't clear yet. When this happens, the samba server prompts for username and password on executing the mapping script again (a...

Hi, I am not able to access the local CIFS share using samba on unix machine. It is returning with Access Denied. Please see the attachment for more details. Thanks, Dhyan -------------- next part -------------- 03:09:50.311663 IP dev-130.odc.reconnex.net.ssh > 10.213.132.83.64001: P 339078270:339078322(52) ack 1209710857 win 9648 03:09:50.311694 IP dev-130.odc.reconnex.net.ssh > 10.213.132.83.64001: P 52:168(116) ack 1 win 9648 03:09:50.312138 IP 10.213.132.83.64001 > dev-130.odc.reconnex.net.ssh: . ack 168 win 639...

...patch| | --- Comment #20 from Shane <arlenslambert 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...

...ing the same results. I need someone that can help get this resolved tonight. I can provide access to all machines involved. Please email me at tim.compnetwork at gmail.com if you can help. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20110309/71c6e69a/attachment.htm>

----- Original Message ----- From: Michał Joachimiak To: lartc@mailman.ds9a.nl Sent: Tuesday, July 20, 2004 3:45 PM Subject: HTB - Really Big problem Hello everybody! Since week i dig lists and www and can''t find solution for my problem. I''m using HTB 3.13 kernel 2-4-25 smp iptables 1.2.9. I''ve got situation like this: LAN------Linux Box(routing only)------- Linux Box (HTB)--------------Hardware Router(say:HD)------Internet When I start HTB it takes about 5 min. to start working and it works... within this 5min starting i can''t ping HD and after about...

Hi Lars, I have no experience to use tcpdump, here is the output from TCPdump for your reference. Any idea? Use my home PC to ping company PC 01:00:25.154706 ethertype IPv4, IP 192.168.1.2 > 10.0.0.2: ICMP echo request, id 1, seq 17, length 40 01:00:25.154706 IP 192.168.1.2 > 10.0.0.2: ICMP echo request, id 1, seq 17, length 40 01:00:25.154706 IP 192.168.1.2 > 10.0.0.2: ICMP echo request, id 1, seq 17, length 40 01:00:25.155177 IP 192.168.1.1 > 192.168.1...

Well for a long time now my wine menu entry in gnome has been gone. Most threads I read all say to fine the <deleted> tag in .config/menus/applications.menu but mine doesn't have it.

...9;t get ACK, this sequence keeps repeating: _______________________ ETHER: ----- Ether Header ----- ETHER: ETHER: Packet 56 arrived at 17:55:19.66 ETHER: Packet size = 80 bytes ETHER: Destination = ff:ff:ff:ff:ff:ff, (broadcast) ETHER: Source = 0:30:48:27:77:c6, ETHER: Ethertype = 0800 (IP) ETHER: IP: ----- IP Header ----- IP: IP: Version = 4 IP: Header length = 20 bytes IP: Type of service = 0x00 IP: xxx. .... = 0 (precedence) IP: ...0 .... = normal delay IP: .... 0... = normal throughput IP: .... .0.. = normal reliability IP: Total length =...

...USB-stick. This is not my first Asterisk-installation. I'm always finding a smaller and smaller platform to install Asterisk on. But now I encounter a problem. I'm using the same Grandstream GXP2010 with a of my installations. Every time registration goes well. Until now... My Grandstream IP-phone just doens't register. This is my sip.conf for the account : [NSLU] type=friend host=dynamic...

...lls. Outgoing audio works fine, incoming audio is not working. My setup is the following : incoming calls : PSTN -- FXOport -- HT503 -- WANport -- Asterisk -- WANport -- HT503 (the same) -- FXSport -- DECTphone outgoing calls : DECTphone -- FXSport -- HT503 -- WAN-port -- Asterisk -- internet (VoIPprovider) I've done a TCPdump on the Asterisk-server : 18:20:21.189504 IP vds.server.net.11574 > my.asterisk.server.be.20056: UDP, length 172 18:20:21.193065 IP my.asterisk.server.be.20056 > vds.server.net.11574: UDP, length 172 18:20:21.210111 IP vds.server.net.11574 > my.asterisk.se...

Hi, I''m using drbfire to send a "DRbUndumped" ActiveRecord object from the server to the client, through an ADSL line of 4Mbits/s download, and 600Kbits/s upload. I was afraid there would be too many round-trips between the client and the server, and unfortunately this is true: Server code: ------------ #!/usr/local/bin/ruby require ''rubygems'' require ''drb/drbfire'' require ''active_record'' require ''active_record/transactions'' Activ...

...th 16mb ram. Slackware 9.1. Connection : dsl 1Mbit. 486 works as router and trafic shaper for network made of 12 pc''s. it does the job quite well, but when i play Counter-Strike or connect to my 486 via ssh (on lan), i get huge lag every 11-20 sec. when i connect to 486 via ssh and run iptraf program i see all the trafic, and after a while when lag comes the kb/s stats reset. and iptraf shows that there is only 50% bandwith usage. What could be the problem ? root@gecon:/home/bernard# cat /etc/rc.d/rc.htb #!/bin/sh HIGHSPEED="19 " CLIENTS="01 05 07 11 12 13 15 18 63...

...; otherwise they seem identical. Is this a bug? Fred Oliver ETHER: ----- Ether Header ----- ETHER: ETHER: Packet 246 arrived at 16:27:44.20927 ETHER: Packet size = 342 bytes ETHER: Destination = ff:ff:ff:ff:ff:ff, (broadcast) ETHER: Source = 0:16:3e:1e:87:45, ETHER: Ethertype = 0800 (IP) ETHER: IP: ----- IP Header ----- IP: IP: Version = 4 IP: Header length = 20 bytes IP: Type of service = 0x00 IP: xxx. .... = 0 (precedence) IP: ...0 .... = normal delay IP: .... 0... = normal throughput IP: .... .0.. = normal reliability IP: .... ..0...

http://bugzilla.netfilter.org/show_bug.cgi?id=627 Summary: NATed TCP-connections fail arbitrarily Product: netfilter/iptables Version: linux-2.6.x Platform: All OS/Version: All Status: NEW Severity: blocker Priority: P1 Component: ip_conntrack AssignedTo: laforge at netfilter.org ReportedBy: xuan--2009--bugzilla.netfilter.org at ba...