Displaying 2 results from an estimated 2 matches for "r402m".
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402m
2009 Mar 11
1
ciaddr in dhcp_proto.c
...only filled in if client is in
BOUND, RENEW or REBINDING state and can respond
to ARP requests.
"
Is it ideal to change "boot.ciaddr = dev-> ip_addr" to "boot.ciaddr =
INADDR_ANY" in dhcp_send() function?
I've used a TP-LINK TL-R402M router and it will give a DHCPNAK if
ciaddr is not empty.
2009 Mar 12
1
the return value of packet_peek()
Hello, all:
I am executing ipconfig under a terminal and find one thing:
If I execute ipconfig the first time, it will get an ip address from
dhcp server, If I execute ipconfig the second time (or more times),
since my TP-LINK TL-R402M router will give an icmp(ping) packet before
DHCPOFFER,
the ipconfig will fail after it receive the packet and tries unpack
teh packet in packet_recv() since we have a packet form checking
there:
if (ntohs(ip->tot_len) > ret || ip->protocol != IPPROTO_UDP)
goto free_pkt;
ip config wil...