Hi Let me submit you a little problem . I'm developping a frame relay driver for linux and I'm testing it by exchanging data using ping. The remote dlci interface whose IP = 192.168.1.99 is pinged by the local dlci whose IP = 192.168.1.88 The transmit process seems to be ok , the ICMP frames are well encapsulated by dlci.o (RFC1490) and by my frame relay stack (q922). On the other side the Q922 is well decoded, the RFC header is removed and before the netif_rx my frame looks like this 45 00 xxxx... c0 a8 00 63 (source) c0 a8 00 58 (dest) 08 00 xxx.. That looks good isnt it ?? But the remote dlci remains silent and the question is why???? the interfaces are configured like this ifconfig dlci00 192.168.1.88 (remote) route add -net 192.168.1.0 dlci00 ifconfig dlci01 192.168.1.99 (local) route add -net 192.168.1.0 dlci01 In advance thank you for your help Fabien Sophia Antipolis France I ve configured 2 interfaces dlci00 and dlci01 (IP= 192.168.0.88 and 192.168.1.99) When a paquet is transmited through dlci00 (destination = 192.168.0.99) i see a frame like this : (frame relay header =04 01 ) (RFC1490 header= 03 cc) (IP= 45 00 xxx c0 a8 00 58 (source=192.168.0.88) c0 a8 00 63 (dest =192.168.0.99) xxx) During this process the least significant bit of the 3rd octet is toggled and the ip checksum is newed (as in snull...) Then the paquet is received by dlci01 interface The header of frame relay anf the RFC1490 are removed and before the netif_rx the frame looks like this 45 00 xx c0 a8 01 58 ( source 192.168.1.88) c0 a8 01 63 (dest =192.168.1.99) Which seems to be ok isnt it?? but the dlci01 remains silent and the question is why?? Have I missed something ?? How can I debug this problem? Let me tell you that your linux driver book is absolutely great and is become my reference, very good work! In advance thank you for your help _________________________________________________________ DO YOU YAHOO!? Get your free @yahoo.com address at http://mail.yahoo.com - To unsubscribe from this list: send the line "unsubscribe linux-net" in the body of a message to [EMAIL PROTECTED]
