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VPS Have no network connection [message #26829]

Sat, 02 February 2008 13:20

Dediwebspace
Messages: 8
Registered: October 2007

Junior Member

Hi

On thursday our VPS node lost connection. The techs got it back online however since then none of the VE's have had a network connection.

Kernel:

Quote:

2.6.18-8.1.8.el5.028stab039.1 #1 SMP Mon Jul 23 18:02:32 MSD 2007 x86_64 x86_64 x86_64 GNU/Linux

Here is the sysctl.conf:

Quote:

# Kernel sysctl configuration file for Red Hat Linux
#
# For binary values, 0 is disabled, 1 is enabled. See sysctl( Cool

and
# sysctl.conf(5) for more details.

# Controls IP packet forwarding
net.ipv4.ip_forward = 1

# Controls source route verification
net.ipv4.conf.default.rp_filter = 1

# Do not accept source routing
net.ipv4.conf.default.accept_source_route = 0

# Controls the System Request debugging functionality of the kernel
kernel.sysrq = 0

# Controls whether core dumps will append the PID to the core filename
# Useful for debugging multi-threaded applications
kernel.core_uses_pid = 1

# Controls the use of TCP syncookies
net.ipv4.tcp_syncookies = 1

# Controls the maximum size of a message, in bytes
kernel.msgmnb = 65536

# Controls the default maxmimum size of a mesage queue
kernel.msgmax = 65536

# Controls the maximum shared segment size, in bytes
kernel.shmmax = 68719476736

# Controls the maximum number of shared memory segments, in pages
kernel.shmall = 4294967296
net.ipv4.ip_conntrack_max=32760

Output from service network restart:

Quote:

service network restart
Shutting down interface eth0: [ OK ]
Shutting down loopback interface: [ OK ]
Disabling IPv4 packet forwarding: net.ipv4.ip_forward = 0
[ OK ]
Bringing up loopback interface: [ OK ]
Bringing up interface eth0: [ OK ]

The node is an E4500 with 3GB RAM and 160GB RAID 1 drive setup

Thanks,

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[Message index]

		VPS Have no network connection By: Dediwebspace on Sat, 02 February 2008 13:20
		Re: VPS Have no network connection By: maratrus on Mon, 04 February 2008 09:20
		Re: VPS Have no network connection By: Dediwebspace on Mon, 04 February 2008 16:12
		Re: VPS Have no network connection By: maratrus on Mon, 04 February 2008 17:43
		Re: VPS Have no network connection By: Dediwebspace on Mon, 04 February 2008 17:54
		Re: VPS Have no network connection By: maratrus on Mon, 04 February 2008 18:02
		Re: VPS Have no network connection By: Dediwebspace on Mon, 04 February 2008 18:31
		Re: VPS Have no network connection By: maratrus on Wed, 06 February 2008 09:50

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