similar to: CentOS 4.4 blocking outbound connections?

Hello: I have a machine running CentOS 5 x86_64. It is running apache httpd and tomcat. For some reason, after running for a few days, web requests stop responding. It happened again this morning. I check the syslog and see a HUGE number of logs like this: OUTPUT IN= OUT=eth0 SRC=[MyIP] DST=[OutsideIP] LEN=532 TOS=0x00 PREC=0x00 TTL=64 ID=52669 DF PROTO=TCP SPT=80 DPT=54697 WINDOW=61

Hello all: I did a fresh install of CentOS 7 on a new machine. I wrote /usr/local/bin/firewall.stop to remove all the firewall rules. It contains this code: # Flush the rules /usr/sbin/iptables -F # Set the default policies to accept /usr/sbin/iptables -P INPUT ACCEPT /usr/sbin/iptables -P OUTPUT ACCEPT /usr/sbin/iptables -P FORWARD ACCEPT I wrote /usr/local/bin/firewall.start to set the

Hello: I have a Supermicro SuperServer 5015P-TR. It has a Pentium D and is running CentOS x86_64. Can this machine use 8GB RAM? I think it should because it is running a 64 bit OS, but I am concerned because it is fundamentally 32 bit hardware. Anyone have any experience in this area? Thanks, Neil -- Neil Aggarwal, (832)245-7314, www.JAMMConsulting.com Eliminate junk email and reclaim your

I am having problems making RTSP connections to a Windows Streaming Media Server (ie "connecting to media...." but WMP never connects). There are no error messages in /var/log/messages. It was suggested to me that SNAT might perform better than MASQ in this respect. I edited my shorewall/masq file as such: eth0 eth1 12.34.56.78 or should it be? eth0 10.0.0.0/24

Hello: I have a machine running CentOS 5.2 I added two IP addresses to eth0 by copying /etc/sysconfig/network-scripts/ifcfg-eth0 to /etc/sysconfig/network-scripts/ifcfg-eth0:0 /etc/sysconfig/network-scripts/ifcfg-eth0:1 and changing the relevant IP info. I am now seeing outbound connections failing at my firewall from services like NTP, etc. since they are now using a source address from one

Hello: Is it possible to use Samba to send documents to a Microsoft Shared Fax Printer? How would I give it the phone number and other recipient details that normally comes in the popup window when I print to a shared fax printer from Windows? Thanks, Neil -- Neil Aggarwal, (214)986-3533, www.JAMMConsulting.com FREE! Eliminate junk email and reclaim your inbox. Visit

Hello, I have 2 ISP uplinks (zones: inet1 and inet2), each with a fixed IP on the outside and a routed subnet (/25 and /26) on the inside. So, behind the firewall i have 2 networksegments (lan1 and lan2) with public IP-addresses. The segments are completely isolated from eachother: hosts in zone "lan1" connect only to "inet1" and hosts in zone "lan2" only connect

Hello: I am trying to set up user quotas on my /var partition to enforce limits on user's mailbox sizes. The machine is running CentOS 5. When I do this: /sbin/dumpe2fs /dev/md2 | grep 'Block size' Block size: 4096 That tells me the block size is 4k. But, if I do: repquota /var It is telling me that one of my users is currently using 10264 blocks. But, if I look at

Just downloaded the CentOS 4.4 i386 Server CD. The md5sum on the file matches: My file: 8ccb89265b16ca551bd04a15b3cf59a1 (CentOS-4.4.ServerCD-i386.iso) md5sum.servercd: 8ccb89265b16ca551bd04a15b3cf59a1 (CentOS-4.4.ServerCD-i386.iso) However, when I boot up with the CD on a Compaq Armada E500 laptop (Pentium III), the following message pops up: "Your CPU does not support long

Hello: I booted from the CentOS 4.4 CD. I am trying to mount the partitions on the hard drive of the physical machine (Fedora Core). I did: mkdir /mnt/hda1 chmod 755 /mnt/hda1 mount /dev/hda1 /mnt/hda1 I get back: mount: /dev/hda1 already mounted or /mnt/hda1 busy I checked with df. I don't see hda1 anywhere. Any ideas what is wrong? Thanks, Neil -- Neil Aggarwal, (214)986-3533,

Hello: On a CentOS5 machine I set up for a client, in /etc/aliases, I set root's mail to forward to my email address so I can get notices from cron, etc. Unfortunately, I am now getting a lot of spam which is sent to root at theservername.com How can I tell sendmail to not accept external email to root? I searched the Internet and found some horribly convoluted solutions. There has to

Hello: I followed the instructions here: http://www.centos.org/docs/5/html/5.2/Installation_Guide/ch02s04s01.html to put isolinux on a usb drive. When I boot from the usb drive, the installer comes up and I can do a network install. I have to say that is very impressive! But, since I have a 4GB usb drive, I am thinking I can load the rest of the installation onto the usb drive so I do not have

Hello: I have a server running CentOS 4.4. I just did a yum update and then rebooted the server. After the reboot, it stops after printing GRUB on the screen. Any ideas what happened? Thanks, Neil -- Neil Aggarwal, (832)245-7314, www.JAMMConsulting.com FREE! Eliminate junk email and reclaim your inbox. Visit http://www.spammilter.com for details.

Hello: I have a server set up a CentOS 5 server for a client to push files onto using FTP. I have a cron job to process the files and move them to another directory. Sometimes, the cron job executes while the client is still uploading a file (Some of them can be large) and I get a partial file. Is there a way to tell when a file has finished uploading? I am using the vsftpd daemon installed

Hi Friends.. My name is Alexander... I installed CentOS 4.4 x86_64 Server from ServerCD. My questios is: If I can install develop tools from CD's CentOS 4.4 x86_64.. Help me please... -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20070205/a60ef43e/attachment.html>

Hi, I am thinking of setting up two servers in load balance mode. I would really appreciate your suggestions and hints... thnx, -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20090627/92f7f56c/attachment.html>

Hi, I''ve to restart shorewall when my dynamic IP was changed from my ISP. Of course i can with a shell script do it automatically, but the question is still there.. why ? mess-mate -- "I understand this is your first dead client," Sabian was saying. The absurdity of the statement made me want to laugh but they don''t call me Deadpan

> -----Original Message----- > From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users- > bounces@lists.digium.com] On Behalf Of Khaled Chehab > Sent: Sunday, June 03, 2007 6:58 AM > To: 'Asterisk Users Mailing List - Non-Commercial Discussion' > Cc: asterisk-users-bounces@lists.digium.com > Subject: [asterisk-users] zaptel on CENTOS servercd > >

I am looking for the servercd for i386 centos 5.1 on the mirrors. Not finding it though. Can someone point me to it. Thanks, Jerry

Just to chime in here, what I use is another file that is transferred last. It can be zero sized. Just some name you look for and then delete when you are done for next time. It doesn't matter how long that one takes because you will know that the important files are already transferred. chuck -----Original Message----- From: centos-bounces at centos.org [mailto:centos-bounces at