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Hi Stefan,<br><br>Thank you for the help.<br>My NetworkManager shows that the wired and wireless network "device not managed" after iscsi boot but is normal while not using iscsi boot.<br>that is why I think might be something wrong with iscsi boot.<br> <br>Below is the information gathered after iscsi boot for your review:<br><br>[root@localhost Bell]# ifconfig<br>eth0 Link encap:Ethernet HWaddr 00:13:D4:94:CD:F7 <br> inet addr:192.168.1.27 Bcast:192.168.1.255 Mask:255.255.255.0<br> inet6 addr: fe80::213:d4ff:fe94:cdf7/64 Scope:Link<br> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1<br> RX packets:141571 errors:0 dropped:0 overruns:0 frame:0<br> TX packets:84597 errors:0 dropped:0 overruns:0 carrier:0<br> collisions:0 txqueuelen:1000 <br> RX bytes:197503140 (188.3 MiB) TX bytes:17356551 (16.5 MiB)<br> Interrupt:20 <br><br>eth1 Link encap:Ethernet HWaddr 00:15:00:0C:92:4E <br> inet6 addr: fe80::215:ff:fe0c:924e/64 Scope:Link<br> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1<br> RX packets:0 errors:0 dropped:0 overruns:0 frame:0<br> TX packets:6 errors:0 dropped:0 overruns:0 carrier:0<br> collisions:0 txqueuelen:1000 <br> RX bytes:0 (0.0 b) TX bytes:432 (432.0 b)<br> Interrupt:22 Base address:0x4000 Memory:fa9ff000-fa9fffff <br><br>lo Link encap:Local Loopback <br> inet addr:127.0.0.1 Mask:255.0.0.0<br> inet6 addr: ::1/128 Scope:Host<br> UP LOOPBACK RUNNING MTU:16436 Metric:1<br> RX packets:8 errors:0 dropped:0 overruns:0 frame:0<br> TX packets:8 errors:0 dropped:0 overruns:0 carrier:0<br> collisions:0 txqueuelen:0 <br> RX bytes:480 (480.0 b) TX bytes:480 (480.0 b)<br><br>[root@localhost Bell]# route -n<br>Kernel IP routing table<br>Destination Gateway Genmask Flags Metric Ref Use Iface<br>192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0<br>0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 eth0<br>[root@localhost Bell]# cat /etc/resolv.conf<br># Generated by NetworkManager<br><br><br># No nameservers found; try putting DNS servers into your<br># ifcfg files in /etc/sysconfig/network-scripts like so:<br>#<br># DNS1=xxx.xxx.xxx.xxx<br># DNS2=xxx.xxx.xxx.xxx<br># DOMAIN=lab.foo.com bar.foo.com<br>[root@localhost Bell]# iptables -L -n<br>Chain INPUT (policy ACCEPT)<br>target prot opt source destination <br>ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED <br>ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 <br>ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 <br>ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 <br>ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:22 <br>ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:80 <br>REJECT all -- 0.0.0.0/0 0.0.0.0/0 reject-with icmp-host-prohibited <br><br>Chain FORWARD (policy ACCEPT)<br>target prot opt source destination <br>ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED <br>ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 <br>ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 <br>ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 <br>REJECT all -- 0.0.0.0/0 0.0.0.0/0 reject-with icmp-host-prohibited <br><br>Chain OUTPUT (policy ACCEPT)<br>target prot opt source destination <br><br><br>Thanks,<br>Andy<br><br>> Date: Wed, 17 Feb 2010 19:32:10 +0000<br>> Subject: Re: [gPXE] Not able to access Internet with sanboot<br>> From: stefanha@gmail.com<br>> To: andychen_ca@hotmail.com<br>> CC: gpxe@etherboot.org<br>> <br>> On Wed, Feb 17, 2010 at 6:29 PM, Andy Chen <andychen_ca@hotmail.com> wrote:<br>> > I boot FC12 from sanboot with gpxe 1.0.0.<br>> > It works perfect except seems to me that the network is occupied by iscsi<br>> > and not share with FireFox brower cause it not able to access internet.<br>> > Anybody has experienced this?<br>> > Appreciate your help in advance.<br>> <br>> This is most likely not an iSCSI issue and at this stage of execution<br>> gPXE is no longer being used. This is a Linux network configuration<br>> issue.<br>> <br>> iSCSI uses a TCP connection. So in order for iSCSI to work, part of<br>> your network configuration must be correct. Perhaps DNS is not set up<br>> and Firefox isn't able to look up of domain names?<br>> <br>> You can test this by trying to ping google.com to see if ping resolves<br>> the IP address:<br>> $ ping google.com<br>> PING google.com (209.85.227.106) 56(84) bytes of data.<br>> 64 bytes from wy-in-f106.1e100.net (209.85.227.106): icmp_seq=1 ttl=54<br>> time=32.1 ms<br>> <br>> The "google.com (209.85.227.106)" output shows me that ping was able<br>> to resolve "google.com" to an IP address. If ping cannot look up<br>> "google.com" then DNS is not set up.<br>> <br>> A few commands to check the network configuration:<br>> /sbin/ifconfig<br>> /sbin/route -n<br>> cat /etc/resolv.conf<br>> iptables -L -n (needs to be run as root, e.g. use sudo)<br>> <br>> If you post the output of these commands we should have a clearer<br>> picture of what is missing.<br>> <br>> Stefan<br> <br /><hr />All your Hotmail contacts on your phone. <a href='http://go.microsoft.com/?linkid=9708118' target='_new'>Try it now.</a></body>
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