Network Problem in FreeBSD 6.2-RELEASE-p5
Hi, I have a serious problem with my network. I have connected 2 PC's, 1 - FreeBSD, 2 - Windows XP. The problem is follow - My FreeBSD limmiting connections , I cannot open more 224 TCP4-Sockets in my Windows Box. When I downloading torrent file, I cannot create more connections to the web, and while this time I can't open for example - web sites. Tow problem who worry myself is when I scan a my freebsd box or other server for open ports its FAKE show me: 81 82 ,83 ,465,463 and other ports open.. but It's FAKE .. it's not really open.. I Cleared my sysctl, and test, cleared my firewall and test, re-build my kernel with any options changed and test again.. Just don't Work :(( I have use PF firewall and FreeBSD 6.2-RELEASE-p5. I Think this problem is from net.inet.tcp.blackhole=2 in my sysctl because it's work before i do sysctl -w net.inet.tcp.blackhole=2.. but when back this option to value = 0 this problem is stay there.. and no restarts or re-build my kernel can fix this..or maybe be wrong to this supposition. Sorry for my english. Thanks in advance. ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Problem with installworld in FreeBSD 6.2-RELEASE-p5
kern.securelevel: -1 and the permessions on /bin and / is the correct :[ 2007/6/15, Jeremy Chadwick [EMAIL PROTECTED]: On Fri, Jun 15, 2007 at 12:07:40AM +0300, ExTaZyTi wrote: My problem is with the installing new world in my system, this is the error === bin (install) === bin/cat (install) install -s -o root -g wheel -m 555 cat /bin strip: /bin/sthZDAzl: Operation not permitted install: wait: Operation not permitted *** Error code 70 Could be caused by some filesystem mount options you've got set, maybe incorrect permissions on /bin (no execute bit?), or possibly a secure runlevel setting (which I believe was the cause of your last issue you reported here). -- | Jeremy Chadwickjdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB | ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Problem with installworld in FreeBSD 6.2-RELEASE-p5
I do chflags noschg /bin and its work :) 2007/6/15, ExTaZyTi [EMAIL PROTECTED]: kern.securelevel: -1 and the permessions on /bin and / is the correct :[ 2007/6/15, Jeremy Chadwick [EMAIL PROTECTED]: On Fri, Jun 15, 2007 at 12:07:40AM +0300, ExTaZyTi wrote: My problem is with the installing new world in my system, this is the error === bin (install) === bin/cat (install) install -s -o root -g wheel -m 555 cat /bin strip: /bin/sthZDAzl: Operation not permitted install: wait: Operation not permitted *** Error code 70 Could be caused by some filesystem mount options you've got set, maybe incorrect permissions on /bin (no execute bit?), or possibly a secure runlevel setting (which I believe was the cause of your last issue you reported here). -- | Jeremy Chadwickjdc at parodius.com| | Parodius Networking http://www.parodius.com/| | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB | ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Problem with installworld in FreeBSD 6.2-RELEASE-p5
Hi, My problem is with the installing new world in my system, this is the error === bin (install) === bin/cat (install) install -s -o root -g wheel -m 555 cat /bin strip: /bin/sthZDAzl: Operation not permitted install: wait: Operation not permitted *** Error code 70 Stop in /usr/src/bin/cat. *** Error code 1 Stop in /usr/src/bin. *** Error code 1 Stop in /usr/src. *** Error code 1 Stop in /usr/src. *** Error code 1 Stop in /usr/src. *** Error code 1 Stop in /usr/src. If someone can help me. Thanks in advance. ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
DDoS in FreeBSD 6.2-STABLE And Problen With The Clock
There are some problems, first DDoS (hardware DDoS) in the system. I compile some program and when start it my system blocks and restart (tested and on other system 6.2-stable and again this DDoS). To prevent users from DDoS some systems i not going to upload this program in the web. The next DDoS (I don't know about his..) somebody (..any h4x0r) send every day to me hardware DDoS attack .. then my system full block and drop my interner connection, when i try to RE-ENABLE my connection to the DHCP server it's says connecting.. without any answer i think it's becouse my server is full blocked.. I have open this ports : 53(domain..standart..), 25(mail servers..), 80(apache), 110(mail servers..), 113(identd), 443(apache), (ircd), 6667(ircd), 7000(ircd), 9000(ircd) .. i can't find the DDoS.. please somebody to help me this hardware DDoS to my system. Next problem is the clock, have e 4 minuts different from the world time for my country. I try to fix this with a ntpdate otel.net for example .. this again return 4 minutes different. I try and the date command but it's NOT WORK..You can see: [EMAIL PROTECTED] (~)]: date 0706111826.40 date: can't reach time daemon, time set locally Mon Jun 11 18:26:40 EEST 2007 [EMAIL PROTECTED] (~)]: date Mon Jun 11 18:23:55 EEST 2007 [EMAIL PROTECTED] (~)]: ..now example for nptdate: [EMAIL PROTECTED] (~)]: ntpdate otel.net 11 Jun 18:25:08 ntpdate[5157]: step time server 212.36.8.133 offset 218.607216 sec [EMAIL PROTECTED] (~)]: date Mon Jun 11 18:25:09 EEST 2007 but the original world time for my country is: 18:28:58... can somebody help me to fix this errors.. please! Thanks in advance. Best regards. ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Period Reboots Without Any Reason
Hi again, My FreeBSD (6.2-STABLE) reboots without any reason for more times in the month. Last reboots block the system for 10-20 seconds and then reboots.. i have set this is my previous posts. My PC is Intel Pentium3 866 MHz, 192 MB of RAM and 20 GB HDD. Using flavour i386, without X, and don't have a monitor. I have added dumpdev=auto in my /etc/rc.conf ..and now reboots again my computer without any reason.. Mar 28 18:53:54 extremebg kernel: acd0: CDROM HL-DT-ST CD-ROM GCR-8520B/1.00 at ata1-master PIO4 Mar 28 18:53:54 extremebg kernel: Trying to mount root from ufs:/dev/ad0s1a Mar 28 18:53:54 extremebg kernel: WARNING: / was not properly dismounted Mar 28 18:53:54 extremebg savecore: no dumps found this is in /var/log/messages in dir /var/crash: %cd /var/crash %ls minfree %cat minfree 2048 % this is in my log files .. i can't find dump info .. only Mar 28 18:53:54 extremebg savecore: no dumps found .. please help to fix this problem. I using FreeBSD for more 3 years and work fine but this is serious error :( ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
I have a serious problem
While some days my FreeBSD (6.2-STABLE) reboots without any reason for this .. block the system for 10-20 seconds and then reboots.. please if you know something about this to help me :( thanks in advance ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: I have a serious problem
uscanner # Scanners # USB Ethernet, requires miibus device aue # ADMtek USB Ethernet device axe # ASIX Electronics USB Ethernet device cdce # Generic USB over Ethernet device cue # CATC USB Ethernet device kue # Kawasaki LSI USB Ethernet device rue # RealTek RTL8150 USB Ethernet # FireWire support device firewire # FireWire bus code device sbp # SCSI over FireWire (Requires scbus and da) device fwe # Ethernet over FireWire (non-standard!) # PF device pf device pflog device pfsync # ALTQ options ALTQ options ALTQ_CBQ options ALTQ_RED options ALTQ_RIO options ALTQ_HFSC options ALTQ_CDNR options ALTQ_PRIQ # QUOTA options QUOTA # Statically Link in accept filters options ACCEPT_FILTER_DATA options ACCEPT_FILTER_HTTP #To hide firewall from traceroute options IPSTEALTH Thanks again. 2007/3/21, Oliver Fromme [EMAIL PROTECTED]: ExTaZyTi [EMAIL PROTECTED] wrote: While some days my FreeBSD (6.2-STABLE) reboots without any reason for this .. block the system for 10-20 seconds and then reboots.. That sounds like your system panics while you're running X, so you cannot see the panic message. By default, the system reboots after 15 seconds. There are several things that you can do in that situation. If the panic is reproducible without X, then please try to run the machine without X for a while, then record the panic message. Another way is to setup a serial console (e.g. another PC), so the panic message will be displayed there. You should also enable crash dumps via /etc/rc.conf, which can provide valuable information for solving the problem. Basically you have to add a line dumpdev=auto to your /etc/rc.conf file. Please see the FreeBSD Handbook for details. Finally, it would be useful to have more information about your system configuration. If you've compiled your own kernel (i.e. not using GENERIC or SMP), then seeing your kernel config file would be useful. Also a verbose boot output is useful. Best regards Oliver -- Oliver Fromme, secnetix GmbH Co. KG, Marktplatz 29, 85567 Grafing b. M. Handelsregister: Registergericht Muenchen, HRA 74606, Geschäftsfuehrung: secnetix Verwaltungsgesellsch. mbH, Handelsregister: Registergericht Mün- chen, HRB 125758, Geschäftsführer: Maik Bachmann, Olaf Erb, Ralf Gebhart FreeBSD-Dienstleistungen, -Produkte und mehr: http://www.secnetix.de/bsd Documentation is like sex; when it's good, it's very, very good, and when it's bad, it's better than nothing. -- Dick Brandon ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
