3

Problem connecting via wireless access point

view full story
linux-howto

http://forums.fedoraforum.org – Hello every body i ahve just installed fedora 11 kde edition and i used to use fedora 10 after finish installation i edit the connectons to connect to my network im in lan network but i connect my cable to an access point to free using my laptop anywhere :) after adding every thing (wep key ,static ip's,.......) as i used to do and i have the connected sign at the system tray i open the browser but no internet connection pinging the gateway returns "Destination Host Unreachable" i thought that may be someone using any kind of arp attack "spoofing" but that what i found Code: root[ahmed]# arp -n Address                  HWtype  HWaddress          Flags Mask            Iface 10.100.2.177                    (incomplete)                              wlan0 10.100.2.177 is the gateway address but why it didnot see the mac address i used arp -s to add a static entery for the gateway and ping the gateway again Code: root[ahmed]# arp -s 10.100.2.177 00:60:43:00:3b:66 root[ahmed]# arp -n Address                  HWtype  HWaddress          Flags Mask            Iface 10.100.2.177            ether  00:60:43:00:3b:66  CM                    wlan0 root[ahmed]# ping 10.100.2.177 PING 10.100.2.177 (10.100.2.177) 56(84) bytes of data. ^C --- 10.100.2.177 ping statistics --- 11 packets transmitted, 0 received, 100% packet loss, time 10048ms notice the red line .why this packet loss ?????????????????:confused: and yes no firewall working Code: root[ahmed]# iptables -L Chain INPUT (policy ACCEPT) target    prot opt source              destination        Chain FORWARD (policy ACCEPT) target    prot opt source              destination        Chain OUTPUT (policy ACCEPT) target    prot opt source              destination now if i disconnect the cable from the access point and connect it to my ethernet lan every thing goes fine Code: root[ahmed]# arp -n Address                  HWtype  HWaddress          Flags Mask            Iface 10.100.2.177            ether  00:60:43:00:3b:66  CM                    wlan0 10.100.2.177            ether  00:60:43:00:3b:66  C                    eth0 root[ahmed]# ping 10.100.2.177 PING 10.100.2.177 (10.100.2.177) 56(84) bytes of data. 64 bytes from 10.100.2.177: icmp_seq=1 ttl=64 time=0.973 ms 64 bytes from 10.100.2.177: icmp_seq=2 ttl=64 time=0.716 ms 64 bytes from 10.100.2.177: icmp_seq=3 ttl=64 time=0.632 ms 64 bytes from 10.100.2.177: icmp_seq=4 ttl=64 time=0.559 ms 64 bytes from 10.100.2.177: icmp_seq=5 ttl=64 time=0.557 ms 64 bytes from 10.100.2.177: icmp_seq=6 ttl=64 time=0.602 ms ^C --- 10.100.2.177 ping statistics --- 6 packets transmitted, 6 received, 0% packet loss, time 5001ms rtt min/avg/max/mdev = 0.557/0.673/0.973/0.145 ms and notice that i have Zenwalk running on other partitions with no problems so i'm done any ideas to solve this ...please? (HowTos)