ubuntu@ubuntu:~/openwrt/trunk/bin/packages$ md5sum zlib_1.2.3-3_i386.ipk
26094cc8f6e39916a92a4041a058f2ae  zlib_1.2.3-3_i386.ipk
ubuntu@ubuntu:~/openwrt/trunk/bin/packages$


SCP'd zlib to the router
root@OpenWrt:~# md5sum zlib_1.2.3-3_i386.ipk
26094SS8V6U39916Q92Q4041Q058V2QU  zlib_1.2.3-3_i386.ipk
root@OpenWrt:~#