[libdnet-devel] eth_open(): Couldn't open device
Status: Abandoned
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From: Nikhil C. <sec...@ya...> - 2003-08-26 08:21:56
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Hello: I am using libdnet (ver 1.7) library with the Open1x-XSupplicant. While trying to start the XSupplicant, I get the following error (Segmentation fault). I added a couple of debug statements to find out that it fails while calling the eth_open() function. My interface looks fine and I have attached the ifconfig o/p below. Any help is highly appreciated. BRs, Nikhil. ddwltt52: .../xsupplicant > xsupplicant -i td2nic0 -n systemonic -a 000809000001 main(): Begin EAPOL Conversation init_eapol() initalize_frame_funcs(): Using interface : td2nic0 initalize_frame_funcs(): Before calling eth_open init_eapol(): reterr = Couldn't open device Error : Couldn't open device Segmentation fault ddwltt52: .../xsupplicant > ifconfig eth0 Link encap:Ethernet HWaddr 00:04:76:26:8A:A3 inet addr:10.8.10.52 Bcast:10.8.127.255 Mask:255.255.128.0 inet6 addr: fe80::204:76ff:fe26:8aa3/10 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1561843 errors:0 dropped:0 overruns:1 frame:0 TX packets:1088377 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100 RX bytes:1099996325 (1049.0 Mb) TX bytes:249716912 (238.1 Mb) Interrupt:11 Base address:0xe800 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:126 errors:0 dropped:0 overruns:0 frame:0 TX packets:126 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:10714 (10.4 Kb) TX bytes:10714 (10.4 Kb) td2nic0 Link encap:Ethernet HWaddr 00:08:09:00:00:02 inet addr:10.0.0.3 Bcast:10.255.255.255 Mask:255.255.255.0 inet6 addr: fe80::208:9ff:fe00:2/10 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:3 errors:0 dropped:1 overruns:0 carrier:0 collisions:0 txqueuelen:100 RX bytes:0 (0.0 b) TX bytes:210 (210.0 b) Interrupt:11 --------------------------------- Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software |