Gluon: ์ตœ๊ทผ OpenWrt ๋ฒ”ํ”„ ํ›„ ๋นŒ๋“œ ์‹คํŒจ

์— ๋งŒ๋“  2020๋…„ 08์›” 14์ผ  ยท  4์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: freifunk-gluon/gluon

๋ฌธ์ œ๊ฐ€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?

์ตœ๊ทผ OpenWrt ๋ฒ”ํ”„ OpenWrt 19.07 ๊ธฐ๋ฐ˜ Gluon ๋ถ„๊ธฐ ๋นŒ๋“œ๊ฐ€ "์˜ค๋ฅ˜ 2"์™€ ํ•จ๊ป˜ ์‹คํŒจํ•œ ํ›„ ๊ด€๋ จ ๋กœ๊ทธ ์ถœ๋ ฅ์ด ์ฒจ๋ถ€๋จ
20200813_gluon_openwrt1907_openvswitch_wireguard_build_error.txt

OpenWrt 19.07 ์ปค๋ฐ‹ 73fecd36bfd2b9f92a2a20f38bdb73b4433dec3e๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ํ•˜๋Š” ๋นŒ๋“œ๋Š” ์˜ค๋Š˜๊นŒ์ง€์˜ ์ดํ›„ ์ปค๋ฐ‹์ด ์žˆ๋Š” ๋นŒ๋“œ๊ฐ€ ์‹คํŒจํ•ฉ๋‹ˆ๋‹ค.

๋ฌธ์ œ๋Š” openvswitch์™€ wireguard๊ฐ€ ๋ชจ๋‘ ์ผ๋ถ€ ์ปค๋„ prandom_u32* ๊ธฐ๋Šฅ์„ ๋ฐฑํฌํŠธ๋กœ ์ •์˜ํ•˜๋ ค๊ณ  ํ•œ๋‹ค๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
https://github.com/openvswitch/ovs/blob/branch-2.11/datapath/linux/compat/include/linux/random.h#L11
https://git.zx2c4.com/wireguard-linux-compat/tree/src/compat/compat.h#n243

๊ธ€๋ฃจ์˜จ ๋ฒ„์ „:
๋ถ„๊ธฐ v2020.1.x , v2020.2.x, ๋งˆ์Šคํ„ฐ

์‚ฌ์ดํŠธ ๊ตฌ์„ฑ:
๊ด€๋ จ ์—†์Œ, ๋‹ค๋ฅธ ์‚ฌ์ดํŠธ ๊ตฌ์„ฑ์—์„œ๋„ ๋ฐœ์ƒ

ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•
Gluon ๋นŒ๋“œ๊ฐ€ ์ž‘๋™ํ•˜๋Š” openvswitch ํŒจํ‚ค์ง€ ๋นŒ๋“œ๋ฅผ ๋น„ํ™œ์„ฑํ™”ํ•˜๋Š” ์ฒจ๋ถ€๋œ ํŒจ์น˜๋ฅผ ์ฐพ์œผ์‹ญ์‹œ์˜ค.
wireguard ๋นŒ๋“œ๋ฅผ ๋น„ํ™œ์„ฑํ™”ํ•  ๋•Œ ๋™์ผํ•œ ๋™์ž‘์ด ์˜ˆ์ƒ๋˜์ง€๋งŒ ํ…Œ์ŠคํŠธ๋˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค.
0001-disable-build-of-openvswitch.patch.txt

์•„๋งˆ๋„ ๋‘ ํŒจํ‚ค์ง€๊ฐ€ ๋” ์ด์ƒ ์ถฉ๋Œํ•˜์ง€ ์•Š๋Š” ๋ฐฉ์‹์œผ๋กœ ์ˆ˜์ •๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. @NeoRaider ๋Š” ์ด ๋ฌธ์ œ๋ฅผ ์‚ดํŽด๋ณด๊ณ  ์‹ถ์–ดํ•ฉ๋‹ˆ๋‹ค.

bug blocker

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

๋‚˜๋Š” ์ด๊ฒƒ์„ ์žฌํ˜„ํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค. ์ด ํŒจํ‚ค์ง€์˜ ๊ตฌ์„ฑ ๋‹จ๊ณ„๋„ ํฌํ•จํ•˜๋Š” ์ „์ฒด ๋กœ๊ทธ๋ฅผ ์ฒจ๋ถ€ํ•˜์‹ญ์‹œ์˜ค.

๋ชจ๋“  4 ๋Œ“๊ธ€

๋‚˜๋Š” ์ด๊ฒƒ์„ ์žฌํ˜„ํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค. ์ด ํŒจํ‚ค์ง€์˜ ๊ตฌ์„ฑ ๋‹จ๊ณ„๋„ ํฌํ•จํ•˜๋Š” ์ „์ฒด ๋กœ๊ทธ๋ฅผ ์ฒจ๋ถ€ํ•˜์‹ญ์‹œ์˜ค.

๋˜ํ•œ ๋กœ์ปฌ ํŒจ์น˜๊ฐ€ ์žˆ์Šต๋‹ˆ๊นŒ? ๋ถ„๊ธฐ v2020.1.x , v2020.2.x ๋ฐ ๋งˆ์Šคํ„ฐ๋Š” ๋ชจ๋‘ ํ˜„์žฌ ์ปค๋„ 4.14.187์— ์žˆ๋Š” OpenWrt ๋ฒ„์ „์„ ๋‚˜ํƒ€๋ƒ…๋‹ˆ๋‹ค. ๋กœ๊ทธ์— 4.14.193์ด ํ‘œ์‹œ๋˜๋ฏ€๋กœ ์ตœ์‹  19.07 ๋ฒ„์ „์ด์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

๋˜ํ•œ ๋กœ์ปฌ ํŒจ์น˜๊ฐ€ ์žˆ์Šต๋‹ˆ๊นŒ? ๋ถ„๊ธฐ v2020.1.x , v2020.2.x ๋ฐ ๋งˆ์Šคํ„ฐ๋Š” ๋ชจ๋‘ ํ˜„์žฌ ์ปค๋„ 4.14.187์— ์žˆ๋Š” OpenWrt ๋ฒ„์ „์„ ๋‚˜ํƒ€๋ƒ…๋‹ˆ๋‹ค. ๋กœ๊ทธ์— 4.14.193์ด ํ‘œ์‹œ๋˜๋ฏ€๋กœ ์ตœ์‹  19.07 ๋ฒ„์ „์ด์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

๋ฌผ๋ก , ๋ฌธ์ œ๊ฐ€ ํ•ด๊ฒฐ๋˜๋Š”์ง€ ํ™•์ธํ•˜๊ธฐ ์œ„ํ•ด ๋˜ ๋‹ค๋ฅธ ์ถฉ๋Œ์„ ์‹œ๋„ํ–ˆ์Šต๋‹ˆ๋‹ค. ๋‚˜๋Š” ์ด์ „ ์ƒํƒœ๋กœ ๋‹ค์‹œ ๋นŒ๋“œํ•˜์ง€ ์•Š์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์ €์™€ @mweinelt ๊ฐ€ ์šฐ๋ฆฌ๋ฅผ ์œ„ํ•ด ํ˜„์žฌ github์—์„œ ์ฐพ์„ ์ˆ˜ ์žˆ๋Š” ์ด์ „ ์ƒํƒœ์—์„œ๋„ ์‹คํŒจํ–ˆ๋‹ค๊ณ  ๋ฏฟ์„ ์ˆ˜ ์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.

๋‚˜๋Š” ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜์ง€ ๋ชปํ–ˆ๊ณ  ์ค‘์š”ํ•˜์ง€ ์•Š๊ธฐ ๋•Œ๋ฌธ์— ๋‚ด ๋ฒ”ํ”„๋ฅผ ๋ˆ„๋ฅด์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค.

  • ์ปค๋„ 4.14.187์˜ ์†์ƒ์ด openwrt/packages์— ๋Œ€ํ•œ ์ตœ์‹  ์—…๋ฐ์ดํŠธ๋กœ ์ˆ˜์ •๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ด ์—…๋ฐ์ดํŠธ๋Š” ์‹ค์ˆ˜๋กœ v2020.1.x ๋ฐ v2020.2.x๋กœ ๋ฐฑํฌํŠธ๋˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค.
  • OVS๋Š” ์ปค๋„ 4.14.193์—์„œ ๋‹ค์‹œ ์ค‘๋‹จ๋ฉ๋‹ˆ๋‹ค. ์ด๊ฒƒ์€ OVS ์—…์ŠคํŠธ๋ฆผ์—์„œ ์ˆ˜์ •๋˜์—ˆ์ง€๋งŒ ์•„์ง openwrt/packages์—์„œ๋Š” ์ˆ˜์ •๋˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค. ํŒŒ์†์„ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•ด ์ˆ˜์ •๋  ๋•Œ๊นŒ์ง€ ๋‹ค์Œ OpenWrt ๋ฒ”ํ”„๋ฅผ ๊ธฐ๋‹ค๋ฆด ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
0 / 5 - 0 ๋“ฑ๊ธ‰