On Mon, Jan 30, 2006 at 08:30:38AM +0200, Georgel IANCU wrote:
> Salut
> Pe un server FC1 apar urmatoarele erori si in acel moment serv se blocheaza.
> ipt_tcpmss_target: bad length (60 bytes)
source:
56 /* Since it passed flags test in tcp match, we know it is is
57 not a fragment, and has data >= tcp header length. SYN
58 packets should not contain data: if they did, then we risk
59 running over MTU, sending Frag Needed and breaking things
60 badly. --RR */
61 if (tcplen != tcph->doff*4) {
62 if (net_ratelimit())
63 printk(KERN_ERR
64 "ipt_tcpmss_target: bad length (%d bytes)\n",
65 (*pskb)->len);
66 return NF_DROP;
67 }
Da un google cu eroarea. Se pare ca pachetele respective nu ar trebui sa
existe; poate un DoS?
Luci Stanescu
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