[求助]关于uclinux的网络问题

libinlibin

在uclinux下可以ping通linux主机，但为什么会出现负值，见下图：
Sash command shell (version 1.1.1)
/> ping 10.0.0.1
PING 10.0.0.1 (10.0.0.1): 56 data bytes
64 bytes from 10.0.0.1: icmp_seq=0 ttl=64 time=0.-7 ms
64 bytes from 10.0.0.1: icmp_seq=1 ttl=64 time=0.-7 ms
64 bytes from 10.0.0.1: icmp_seq=2 ttl=64 time=0.-7 ms
64 bytes from 10.0.0.1: icmp_seq=3 ttl=64 time=0.-7 ms
64 bytes from 10.0.0.1: icmp_seq=4 ttl=64 time=0.-7 ms
64 bytes from 10.0.0.1: icmp_seq=5 ttl=64 time=0.-7 ms
64 bytes from 10.0.0.1: icmp_seq=6 ttl=64 time=0.-7 ms
64 bytes from 10.0.0.1: icmp_seq=7 ttl=64 time=0.-7 ms
64 bytes from 10.0.0.1: icmp_seq=8 ttl=64 time=0.-7 ms
64 bytes from 10.0.0.1: icmp_seq=9 ttl=64 time=0.-7 ms
还有一个问题是：如何用ftp联结linux主机？

gordonstysty

编译生成执行档的时候把ftp、ftpd选择进去就可以了