udp2raw

New target mips24kc_le

Changed virtual machine image from openwrt to lede. This new image is larger,but it boots faster.

how to choose a binary for your device

Fixed a problem on docker(SO_SNDBUFFORCE fail).

Added option--seq-mode 3,which improves compatibility with iptables SNAT and DNAT.

Now,seq-mode 3 is the default mode.

===note===
Suffix hw_aes means aes hardware acceleration version,asm_aes means asm code acceleration version.The others are normal version.

Try a version without acceleration first for the best compatibility.After you make sure it works,try a version with acceleration to improve performance.

allow --lower-level auto at both side.
allow loading options from a conf file by using --conf-file,check readme for format.

if you are using virtual machine,to use the latest version,you need to update the udp2raw inside virtual machine manually(scp udp2raw_x86 into virtual machine).
===note===
Suffix hw_aes means aes hardware acceleration version,asm_aes means asm code acceleration version.The others are normal version.

Try a version without acceleration first for the best compatibility.After you make sure it works,try a version with acceleration to improve peformance.

fixed -a failure on some router without iptables-comment module.

added new option --keep-rule,which monitors and re-add iptables rule periodly

allow automatic --lower-level at server side ,by uisng --lower-level auto

Added hardware accelerated AES version for amd64,asm code accelerated AESversion for arm/x86.

Suffix hw_aes means hardware acceleration version,asm_aes means asm code acceleration version.The others are normal version.

HINT:Try a version without acceleration first for the best compatibility.After you make sure it works,try a version with acceleration to improve peformance.

Fix an document error in help page.

If you use the virtual machine image,to get the last version,you need to updated the pre-installed upd2raw manually.But its not necessary this time.

added --lower-level option,allowing sending packet at OSI level2.

==20170816 update==
added udp2raw arm binary,works on android(armv5 cpu and above) device.

Fixed a serious bug,which may casuse random packet loss(especically on a 32bit server).Suggested to upgrade.

added raspberry pi armv7 binary (bcm2708)

added static binary for ar71xx
udp2raw_binaries.tar.gz

added MTU warning

make sure you upgrade binary at both side .(client/server side)