|
ipsec VPN 问题请教
psec_tunnel_start_xmit中的错误信息
日志中出现了以下信息,我不知道是什么原因:
Jul 5 15:48:19 GW2 daemon.err klogd:
klips_error:ipsec_tunnel_start_xmit: ip_send() failed,
err=-1
对应代码段:
int err;
err = NF_HOOK(PF_INET, NF_IP_LOCAL_OUT, skb, NULL, rt->u.dst.dev,
ipsec_tunnel_xmit2);
if(err != NET_XMIT_SUCCESS && err != NET_XMIT_CN) {
if(net_ratelimit())
printk(KERN_ERR
"klips_error:ipsec_tunnel_start_xmit: "
"ip_send() failed, err=%d\n",
-err);
stats->tx_errors++;
stats->tx_aborted_errors++;
skb = NULL;
goto cleanup;
}
多谢多谢 |
|