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Tagged with ip-forwarding-table route
2 questions
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How is an IP packet sent to the gateway?
This is some route command output sample:
$ route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.240.1 0.0.0.0 ...
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Find best route in route table using sorting [closed]
I am trying to implement a forwarding algorithm by myself with ARP, ICMP and the forwarding algorithms. Given the routing table:
typedef struct route_table_entry {
uint32_t prefix;
uint32_t ...
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