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Old 08-29-2012, 09:46 AM   #1
harguilar
LQ Newbie
 
Registered: Jun 2009
Posts: 1

Rep: Reputation: 0
Iptables


Hi guys i need some help out here am having a problem with my linux redhat server sometimes when i do pings is tell me operation not permitted, i issued the following command dmesg and the results are as following ip_conntrack: table full, dropping packet.
printk: 102 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 112 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 70 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 99 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 86 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 123 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 144 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 127 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 123 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 148 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 125 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 99 messages suppressed.
ip_conntrack: table full, dropping packet.
ip_conntrack: table full, dropping packet.
ip_conntrack: table full, dropping packet.
ip_conntrack: table full, dropping packet.
ip_conntrack: table full, dropping packet.
ip_conntrack: table full, dropping packet.
ip_conntrack: table full, dropping packet.
ip_conntrack: table full, dropping packet.
ip_conntrack: table full, dropping packet.
printk: 43 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 46 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 54 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 65 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 12 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 16 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 21 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 22 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 11 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 6 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 14 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 3 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 2 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 15 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 3 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 8 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 2 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 3 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 7 messages suppressed.
ip_conntrack: table full, dropping packet.
printk: 8 messages suppressed.
ip_conntrack: table full, dropping packet.
ip_tables: (C) 2000-2002 Netfilter core team

I would really appreciate any helps from you guys
 
Old 08-29-2012, 03:03 PM   #2
pan64
LQ Guru
 
Registered: Mar 2012
Location: Hungary
Distribution: debian i686 (solaris)
Posts: 8,121

Rep: Reputation: 2270Reputation: 2270Reputation: 2270Reputation: 2270Reputation: 2270Reputation: 2270Reputation: 2270Reputation: 2270Reputation: 2270Reputation: 2270Reputation: 2270
have you tried google?
http://rackerhacker.com/2008/01/24/i...opping-packet/
http://www.cyberciti.biz/faq/ip_conn...-packet-error/
http://support.imagestream.com/Resol...ll_Errors.html
....
 
  


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