Our Challenges to Open Source SRv6 Data Center Networking

by LINE Developers

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Our Challenges to Open Source SRv6 Data Center Networking Ryoga Saito 2022.01.27

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ࣗݾ঺հ • -*/&גࣜձࣾ • *54$7FSEBࣨ ωοτϫʔΫ։ൃνʔϜ • ిؾ௨৴େֶ • ᶘྨ ηΩϡϦςΟ৘ใֶϓϩάϥϜ • 5XJUUFS'BDFCPPL(JU)VC • !QSPFMCUO ᜊ౻ ྒྷՏ 7FSEBࣨ ωοτϫʔΫ։ൃνʔϜ

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-*/&ͷσʔληϯλʔωοτϫʔΫͷഎܠ ݱࡏͷ43WίϯτϩʔϧϓϨʔϯͷ໰୊఺ͱ #(1Λ༻͍ͨ৽ͨͳ43WίϯτϩʔϧϓϨʔϯ 43WΦʔϓϯιʔειϑτ΢ΣΞ΁ͷίϯτϦϏϡʔγϣϯ Φʔϓϯιʔειϑτ΢ΣΞͷϝϦοτɾσϝϦοτ 01 02 03 04 ΞδΣϯμ

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എܠ ࢀߟIUUQTXXXKBOPHHSKQNFFUJOHKBOPHQSPHSBNMJOF IUUQTXXXKBOPHHSKQNFFUJOHKBOPHQSPHSBNTSW • 'VMM-$-04ωοτϫʔΫ͸ඇৗʹେ͖ͳγϯάϧςφϯτωοτϫʔΫ • ݻ༗ͷཁ݅Λ࣋ͭαʔϏεΛऩ༰͢Δʹ͸ɺϚϧνςφϯτωοτϫʔΫ͕ඞཁ • ϚϧνςφϯτωοτϫʔΫΛ࣮ݱ͢ΔͨΊʹɺ43WΛར༻͍ͯ͠Δ 43W6OEFSMBZ 5FOBOU$ 5FOBOU" 5FOBOU# γϯϓϧͳ*1WωοτϫʔΫͰ ӡ༻ෛՙΛܰݮ ωοτϫʔΫΛςφϯτؒͰ෼཭͠ ಠཱͨ͠ωοτϫʔΫΛ࣮ݱ

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43W 4FHNFOU3PVUJOHPWFS*1WEBUBQMBOF • ιʔεϧʔςΟϯάύϥμΠϜͷҰछ • 4FHNFOUɿύέοτͷసૹઌ΍ॲཧ಺༰Λࢦࣔ͢Δ΋ͷ • 4FHNFOU3PVUJOH)FBEFS 43) ʹ4FHNFOU *% 4*% Λ֨ೲ͠ɺͦΕʹैͬͯύέοτΛసૹ *1W 1BZMPBE 4PVSDF"EESFTT 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 4FHNFOU3PVUJOH)FBEFS &UIFSOFU*1W*1W ʜ 4FHNFOUT-FGU ࢀߟIUUQTXXXSGDFEJUPSPSHSGDSGDIUNM IUUQTXXXSGDFEJUPSPSHSGDSGDIUNMOBNFTFHNFOUSPVUJOHIFBEFS

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43W 4FHNFOU3PVUJOHPWFS*1WEBUBQMBOF 43)FBEFOE3PVUFS 4PVSDF"EESFTT 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 1BZMPBE 4FHNFOUT-FGU 4PVSDF"EESFTT 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 1BZMPBE 4FHNFOUT-FGU 4PVSDF"EESFTT 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 1BZMPBE 4FHNFOUT-FGU 4FHNFOU*% 4FHNFOU*% 4FHNFOU*%

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43WΛ༻͍ͨϚϧνςφϯτωοτϫʔΫ *' *' 7. " UBQ 73'" 7.# UBQ 73'# 7." UBQ 73'" 7.# UBQ 73'# $PNQVUF -PDBUPSEC $PNQVUF -PDBUPSEC '33 CHQE '33 CHQE ࢀߟIUUQTXXXKBOPHHSKQNFFUJOHKBOPHBQQMJDBUJPOGJMFTKBOP@TSW@UTVDIJZBQEG

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43WΛ༻͍ͨϚϧνςφϯτωοτϫʔΫ *' *' 7. " UBQ 7.# UBQ 73'# 7." UBQ 7.# UBQ 73'# $PNQVUF -PDBUPSEC $PNQVUF -PDBUPSEC '33 CHQE '33 CHQE ࢀߟIUUQTXXXKBOPHHSKQNFFUJOHKBOPHBQQMJDBUJPOGJMFTKBOP@TSW@UTVDIJZBQEG 73'" 73'" $ sudo ip route add vrf vrfA A2/32 encap seg6 mode encap segs 2001:db8:2::1 dev vrfA $ sudo ip route add 2001:db8:1::1/128 encap seg6local action End.DT4 vrftable vrfA dev vrfA $ sudo ip route add vrf vrfA A1/32 encap seg6 mode encap segs 2001:db8:1::1 dev vrfA $ sudo ip route add 2001:db8:2::1/128 encap seg6local action End.DT4 vrftable vrfA dev vrfA

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43WΛ༻͍ͨϚϧνςφϯτωοτϫʔΫ ࢀߟIUUQTXXXKBOPHHSKQNFFUJOHKBOPHBQQMJDBUJPOGJMFTKBOP@TSW@UTVDIJZBQEG EC EC EC 4FHNFOUT-FGU " " " " )&ODBQT $ sudo ip route add vrf vrfA A2/32 encap seg6 mode encap segs 2001:db8:2::1 dev vrfA $ sudo ip route add 2001:db8:1::1/128 encap seg6local action End.DT4 vrftable vrfA dev vrfA

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43WΛ༻͍ͨϚϧνςφϯτωοτϫʔΫ ࢀߟIUUQTXXXKBOPHHSKQNFFUJOHKBOPHBQQMJDBUJPOGJMFTKBOP@TSW@UTVDIJZBQEG EC EC EC 4FHNFOUT-FGU " " " " &OE%5 73'" $ sudo ip route add vrf vrfA A2/32 encap seg6 mode encap segs 2001:db8:2::1 dev vrfA $ sudo ip route add 2001:db8:1::1/128 encap seg6local action End.DT4 vrftable vrfA dev vrfA $ sudo ip route add vrf vrfA A1/32 encap seg6 mode encap segs 2001:db8:1::1 dev vrfA $ sudo ip route add 2001:db8:2::1/128 encap seg6local action End.DT4 vrftable vrfA dev vrfA

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73'" 43WΛ༻͍ͨϚϧνςφϯτωοτϫʔΫ *' *' 7. " UBQ 7.# UBQ 7." UBQ 7.# UBQ $PNQVUF -PDBUPSEC $PNQVUF -PDBUPSEC '33 CHQE '33 CHQE ࢀߟIUUQTXXXKBOPHHSKQNFFUJOHKBOPHBQQMJDBUJPOGJMFTKBOP@TSW@UTVDIJZBQEG 73'" 73'# 73'# $ sudo ip route add vrf vrfB B2/32 encap seg6 mode encap segs 2001:db8:2::2 dev vrfA $ sudo ip route add 2001:db8:1::2/128 encap seg6local action End.DT4 vrftable vrfB dev vrfB $ sudo ip route add vrf vrfB B1/32 encap seg6 mode encap segs 2001:db8:1::2 dev vrfB $ sudo ip route add 2001:db8:2::2/128 encap seg6local action End.DT4 vrftable vrfB dev vrfB

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43WΛ༻͍ͨϚϧνςφϯτωοτϫʔΫ *' *' $PNQVUF -PDBUPSEC $PNQVUF -PDBUPSEC '33 CHQE '33 CHQE ࢀߟIUUQTXXXKBOPHHSKQNFFUJOHKBOPHBQQMJDBUJPOGJMFTKBOP@TSW@UTVDIJZBQEG " " EC EC EC 4FHNFOUT-FGU " " " " )&ODBQT &OE%5 7. " UBQ 73'" 7.# UBQ 73'# 7.# UBQ 73'# 7." UBQ 73'"

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ݱࡏͷ43WίϯτϩʔϧϓϨʔϯ $PNQVUF $POUSPMMFS 7. UBQ 73' OFVUSPOTFSWFS $PNQVUF 7. UBQ 73' ᶃ Ծ૝Ϛγϯͷ࡞੒ ᶄ ϙʔτ৘ใͷ໰͍߹Θͤ ᶅ UBQͷઃఆ ᶆ 73'ͷઃఆ OFVUSPOBHFOU '33 OFVUSPOBHFOU '33 ᶄ ϙʔτ৘ใͷ໰͍߹Θͤ ᶆ 73'ͷઃఆ ࢀߟIUUQTXXXKBOPHHSKQNFFUJOHKBOPHBQQMJDBUJPOGJMFTKBOPHTSWJDIJIBSBQEG

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ݱࡏͷ43WίϯτϩʔϧϓϨʔϯͷ໰୊఺ • /FVUSPO4FSWFSͷߴෛՙ • Ծ૝Ϛγϯͷ࡞੒΍࡟আͷͨͼʹɺશͯͷ$PNQVUFϊʔυ͔Βϙʔτ৘ใͷ໰͍߹Θ͕ͤൃੜ • OFVUSPOBHFOU͕ଟ͘ͷ੹຿Λ͍࣋ͬͯΔ UBQσόΠεͱ73'ͷؔ࿈෇͚ Ծ૝Ϛγϯ΁ͷ*1ΞυϨεͷઃఆ ଞͷ$PNQVUFϊʔυ্ͷԾ૝Ϛγϯ΁ͷૄ௨ੑͷ֬อ • 7.͕࡞੒͞ΕͨϊʔυҎ֎͸ɺ͜ͷஈ֊Ͱϙʔτ৘ใΛར༻͢Δ • ͜ͷ෦෼͕ղফ͢Δͱɺ/FVUSPO4FSWFSͷߴෛՙΛղܾͰ͖ͦ͏

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3'$#(1.1-4*17JSUVBM1SJWBUF/FUXPSLT 71/T • .1-4σʔλϓϨʔϯ্Ͱ71/Λߏ੒͢ΔͨΊͷ3'$ MP_REACH_NLRI: AFI: 1 (IPv4) SAFI: 128 (Labeled VPN Unicast) NLRI: Label: 19 Prefix: Route Distinguisher: 1:1 Prefix: 172.16.0.0/24 EXTENDED_COMMUNITIES: Route-Target: 1:1 1&3PVUFS 73'" 3% 35 73'# 3% 35 1&3PVUFS 73'" 3% 35 73'# 3% 35 $&3PVUFS $&3PVUFS #(1 ࢀߟIUUQTXXXSGDFEJUPSPSHSGDSGDIUNM

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• .1-4σʔλϓϨʔϯ্Ͱ71/Λߏ੒͢ΔͨΊͷ3'$ 1&3PVUFS 73'" 3% 35 73'# 3% 35 1&3PVUFS 73'" 3% 35 73'# 3% 35 $&3PVUFS $&3PVUFS *1W .1-4 -BCFM .1-4 #(1 3'$#(1.1-4*17JSUVBM1SJWBUF/FUXPSLT 71/T ࢀߟIUUQTXXXSGDFEJUPSPSHSGDSGDIUNM

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ESBGUJFUGCFTTTSWTFSWJDFT • 3'$Λ֦ு͠ɺ43W4FHNFOU*%ͷ৘ใΛ޿ใͰ͖ΔΑ͏ʹͨ͠*OUFSOFU%SBGU MP_REACH_NLRI: AFI: 1 (IPv4) SAFI: 128 (Labeled VPN Unicast) NLRI: Label: 19 Prefix: Route Distinguisher: 1:1 Prefix: 172.16.0.0/24 EXTENDED_COMMUNITIES: Route-Target: 1:1 BGP Prefix-SID: SRv6 SID Information: Segment ID: 2001:db8:0:0:100:: SRv6 SID Structure: ... 1&3PVUFS 73'" 3% 35 73'# 3% 35 1&3PVUFS 73'" 3% 35 73'# 3% 35 $&3PVUFS $&3PVUFS #(1

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ESBGUJFUGCFTTTSWTFSWJDFT • 3'$Λ֦ு͠ɺ43W4FHNFOU*%ͷ৘ใΛ޿ใͰ͖ΔΑ͏ʹͨ͠*OUFSOFU%SBGU 1&3PVUFS 73'" 3% 35 73'# 3% 35 1&3PVUFS 73'" 3% 35 73'# 3% 35 $&3PVUFS $&3PVUFS *1W 43) 4 EC *1W #(1

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ESBGUJFUGCFTTTSWTFSWJDFT $PNQVUF *' '33 CHQE $PNQVUF '33 CHQE *' 7. " UBQ 73'" 7.# UBQ 73'# 7."` UBQ 73'" 7.#` UBQ 73'# MP_REACH_NLRI: AFI: IPv4-Unicast SAFI: MPLS-VPN NLRI: Label: 100 Prefix: 59000:100:172.16.0.0/24 Extended Community TLV: Route-Target: 59000:100 Prefix-SID TLV: SRv6 SID Information Sub-TLV: SID: 2001:db8:0:0:100:: SRv6 SID Structure Sub-Sub-TLV: ...

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#(1Λ༻͍ͨ৽ͨͳ43WίϯτϩʔϧϓϨʔϯ $PNQVUF $POUSPMMFS 7. UBQ 73' OFVUSPOBHFOU OFVUSPOTFSWFS $PNQVUF 7. UBQ 73' ᶃ Ծ૝Ϛγϯͷ࡞੒ ᶄ ϙʔτ৘ใͷ໰͍߹Θͤ ᶅ UBQͷઃఆ '33 3PVUF4FSWFS '33 OFVUSPOBHFOU '33

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#(1Λ༻͍ͨ৽ͨͳ43WίϯτϩʔϧϓϨʔϯ $PNQVUF $POUSPMMFS 7. UBQ 73' OFVUSPOBHFOU OFVUSPOTFSWFS $PNQVUF 7. UBQ 73' ᶆ '33ͷઃఆ '33 3PVUF4FSWFS '33 OFVUSPOBHFOU '33 ᶇ #(161%"5&ϝοηʔδ ᶈ #(161%"5&ϝοηʔδ ᶉ 73'΁ͷܦ࿏஫ೖ

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#(1Λ༻͍ͨ৽ͨͳ43WίϯτϩʔϧϓϨʔϯͷར఺ • /FVUSPO4FSWFSͷෛՙܰݮ • Ծ૝Ϛγϯ͕࡞੒͞Εͨ$PNQVUFϊʔυ͔ΒͷΈϙʔτ৘ใͷ໰͍߹Θ͕ͤൃੜ • OFVUSPOBHFOU͔Βܦ࿏੍ޚ΍σʔλϓϨʔϯͷ੍ޚͷॲཧΛ'33ʹ੾Γग़ͤͨ • #(1ͷԸܙΛड͚ΒΕΔ • ςφϯτͰڞ༗ͯ͠ར༻͢ΔωοτϫʔΫϦιʔε • "%%1"5)΍.VMUJQBUI3FMBYʹΑΔϚϧνύε੍ޚ • ίϞσΟςΟͳٕज़Λར༻͍ͯ͠ΔͨΊɺ৽͍࣮͠૷͕ग़͖ͯͨࡍʹ؆୯ʹஔ͖׵͑Δ͜ͱ͕Ͱ͖Δ

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#(1Λ༻͍ͨ৽ͨͳ43WίϯτϩʔϧϓϨʔϯͷ՝୊ • 3PVUF4FSWFSͷੑೳ໰୊ • େྔͷϐΞΛ3PVUF4FSWFSଆͰॲཧ͠ͳ͚Ε͹ͳΒͳ͍ • ֊૚తͳΞʔΩςΫνϟͷಋೖ • ίϯτϩʔϧϓϨʔϯো֐ʹΑΔܦ࿏ফࣦ໰୊ • ίϯτϩʔϧϓϨʔϯো֐͕σʔλϓϨʔϯͷܦ࿏Λফࣦͤͯ͞͠·͏ • 3PVUF4FSWFSͷ৑௕ߏ੒ • -POHMJWFE(SBDFGVM3FTUBSU • IUUQTEBUBUSBDLFSJFUGPSHEPDIUNMESBGUJFUGJESMPOHMJWFEHS

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43WΦʔϓϯιʔειϑτ΢ΣΞ΁ͷίϯτϦϏϡʔγϣϯ • -JOVY • 43WͰτϯωϦϯάͨ͠ࡍʹɺDPOOUSBDL͕ಈ࡞͠ͳ͍໰୊ • TFHMPDBM OFYUIPQ࡞੒࣌ʹɺ/VMM1PJOUFS%FSFGFSFODF͕ൃੜ͢Δ໰୊ • '33PVUJOH • 43WNBOBHFS • 43W#(1CBTFE0WFSMBZ4FSWJDFT ESBGUJFUGCFTTTSWTFSWJDFT • *1WͰ࣮૷ࡁΈ • *1W3FMFBTFE '33

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Ծ૝ϚγϯͷηΩϡϦςΟϙϦγʔ • ҰൠతͳԾ૝Ϛγϯʹ͸ɺҎԼͷΑ͏ͳϙϦγʔ͕ઃఆ͞ΕΔ • 0VUCPVOE5SBGGJDɿجຊతʹ"$$&15 • *OCPVOE5SBGGJDɿجຊతʹ%301ʢطʹίωΫγϣϯཱ͕͍֬ͯ͠ΔͳΒ"$$&15ʣ 7. )PTU )PTU

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Ծ૝ϚγϯͷηΩϡϦςΟϙϦγʔ $PNQVUF 7. UBQ 73' *' $ sudo iptables -A FORWARD -o tap -m state --state ESTABLISHED -j ACCEPT $ sudo iptables -A FORWARD -o tap -j DROP

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࣮ࡍʹൃੜͨ͠໰୊ $PNQVUF 7. UBQ 73' *' $ sudo iptables -A FORWARD -o tap -m state --state ESTABLISHED -j ACCEPT $ sudo iptables -A FORWARD -o tap -j DROP )PTU

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DPOOUSBDL • -JOVY಺෦ͰίωΫγϣϯΛ؂ࢹ͢ΔͨΊʹར༻͞ΕΔػೳ • OG@DPOOUSBDL@JOύέοτʹίωΫγϣϯͷ৘ใΛඥ෇͚Δ • OG@DPOOUSBDL@DPOGJSNύέοτʹඥ෇͚ΒΕͨίωΫγϣϯͷ৘ใΛӬଓԽ͢Δ *' *' 13&3065*/( */165 065165 '038"3% 10453065*/( 3PVUJOH %FDJTJPO 1SPDFTT OFUGJMUFSIPPLQPJOUT OG@DPOOUSBDL@JO OG@DPOOUSBDL@DPOGJSN

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DPOOUSBDL • -JOVY಺෦ͰίωΫγϣϯΛ؂ࢹ͢ΔͨΊʹར༻͞ΕΔػೳ • OG@DPOOUSBDL@JOύέοτʹίωΫγϣϯͷ৘ใΛඥ෇͚Δ • OG@DPOOUSBDL@DPOGJSNύέοτʹඥ෇͚ΒΕͨίωΫγϣϯͷ৘ใΛӬଓԽ͢Δ OG@DPOOUSBDL@JO TUSVDUTL@CVGG *1 5$1 1BZMPBE $POOFDUJPOJOGPSNBUJPO TUSVDUTL@CVGG *1 5$1 1BZMPBE DPOOUSBDL UBCMF طʹίωΫγϣϯͷ৘ใ͕͋Δ৔߹͸ɺͦΕΛར༻ ͳ͍৔߹͸ɺ৽͘͠࡞੒

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DPOOUSBDL • -JOVY಺෦ͰίωΫγϣϯΛ؂ࢹ͢ΔͨΊʹར༻͞ΕΔػೳ • OG@DPOOUSBDL@JOύέοτʹίωΫγϣϯͷ৘ใΛඥ෇͚Δ • OG@DPOOUSBDL@DPOGJSNύέοτʹඥ෇͚ΒΕͨίωΫγϣϯͷ৘ใΛӬଓԽ͢Δ TUSVDUTL@CVGG *1 5$1 1BZMPBE $POOFDUJPOJOGPSNBUJPO TUSVDUTL@CVGG *1 5$1 1BZMPBE OG@DPOOUSBDL@DPOGJSN $POOFDUJPOJOGPSNBUJPO DPOOUSBDL UBCMF

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JQUOMͷύέοτϑϩʔ Ծ૝ΠϯλʔϑΣʔεΛ௨ա͢Δલʹ OG@DPOOUSBDL@DPOGJSN͕ݺͼग़͞ΕΔ FODBQT *1W *' 13&3065*/( 3PVUJOH %FDJTJPO OG@DPOOUSBDL@JO OG@DPOOUSBDL@DPOGJSN *' 065165 10453065*/( *1W *' '038"3% 10453065*/(

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43Wͷύέοτϑϩʔͷ໰୊఺ OG@DPOOUSBDL@DPOGJSN͕ݺͼग़͞Εͳ͍ ➔ ίωΫγϣϯͷ৘ใ͕ӬଓԽ͞Εͳ͍ )&ODBQT TFH@JOQVU *1W *' *' 13&3065*/( '038"3% 10453065*/( 3PVUJOH %FDJTJPO OG@DPOOUSBDL@JO OG@DPOOUSBDL@DPOGJSN *' *' 13&3065*/( '038"3% 10453065*/( 3PVUJOH %FDJTJPO *1W

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43Wͷύέοτϑϩʔͷ໰୊఺ )&ODBQT TFH@JOQVU *1W *' *' 13&3065*/( 10453065*/( 3PVUJOH %FDJTJPO OG@DPOOUSBDL@JO OG@DPOOUSBDL@DPOGJSN *' *' 13&3065*/( '038"3% 10453065*/( 3PVUJOH %FDJTJPO *1W '038"3% OG@DPOOUSBDL@DPOGJSN͕ݺ͹ΕΔ ➔ ίωΫγϣϯͷ৘ใ͸ӬଓԽ͞ΕΔ

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43Wͷύέοτϑϩʔͷ໰୊఺ *' *' 13&3065*/( '038"3% 10453065*/( 3PVUJOH %FDJTJPO *' *' 13&3065*/( '038"3% 10453065*/( 3PVUJOH %FDJTJPO &OE%5 TFHMPDBM@JOQVU *1W *1W *1WͷίωΫγϣϯͷ৘ใΛ࢖ͬͯϑΟϧλϦϯάͰ͖ͳ͍ OG@DPOOUSBDL@JO OG@DPOOUSBDL@DPOGJSN طʹ*1WͷίωΫγϣϯͷ৘ใ͕͍͍ͭͯΔ ➔ *1WͷίωΫγϣϯͷ৘ใ͕͚ͭΒΕͳ͍

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43Wͷύέοτϑϩʔͷ໰୊఺ • *1W DPOOUSBDL͕ແޮͷ৔߹ • Ծ૝Ϛγϯ͔Βग़͍ͯ͘ύέοτͷίωΫγϣϯ৘ใ͕ӬଓԽ͞Εͳ͍ • ͦͷ݁ՌɺԾ૝Ϛγϯ΁໭͖ͬͯͨύέοτΛ&45"#-*4)&%ͱͯࣝ͠ผͰ͖ͳ͍ • *1WDPOOUSBDL͕༗ޮͷ৔߹ • Ծ૝Ϛγϯ΁ೖͬͯ͘Δύέοτʹ*1WͷίωΫγϣϯ৘ใ͕͚ͭΒΕͯ͠·͏ • ͦͷ݁Ռɺ*1WͷίωΫγϣϯ৘ใΛ༻͍ͨϑΟϧλϦϯάʹҾ͔͔ͬΒͳ͍

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ղܾࡦ *' *' 13&3065*/( '038"3% 10453065*/( 3PVUJOH %FDJTJPO *' *' 13&3065*/( '038"3% 10453065*/( 3PVUJOH %FDJTJPO *1W *1W )&ODBQT TFH@JOQVU 10453065*/( 065165 OG@DPOOUSBDL@JO OG@DPOOUSBDL@DPOGJSN OG@DPOOUSBDL@DPOGJSN͕ݺ͹ΕΔ ➔ ίωΫγϣϯͷ৘ใ͸ӬଓԽ͞ΕΔ

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ͦͷޙ • -,.-ʹमਖ਼༻ͷύονΛ౤ߘ • W W W WSDҎ߱ʹద༻ • ҎԼͷઃఆΛೖΕΔͱɺOFUGJMUFS IPPL͕༗ޮʹͳΔ • TZTDUM OFUOFUGJMUFSOG@IPPLT@MXUVOOFM

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43WΦʔϓϯιʔειϑτ΢ΣΞ΁ͷίϯτϦϏϡʔγϣϯ • -JOVY • -JHIUXFJHIU5VOOFMΛར༻ͨ͠ࡍʹɺDPOOUSBDL͕ಈ࡞͠ͳ͍໰୊ • TFHMPDBM OFYUIPQ࡞੒࣌ʹɺ/VMM1PJOUFS%FSFGFSFODF͕ൃੜ͢Δ໰୊ • '33PVUJOH • 43WNBOBHFS • 43W#(1CBTFE0WFSMBZ4FSWJDFT ESBGUJFUGCFTTTSWTFSWJDFT • *1WͰ࣮૷ࡁΈ • *1W3FMFBTFE '33

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'33ͷ43WͷରԠ • -JOVYͱҟͳΓɺ౰ॳ͸࣮૷͕ଘࡏ͍ͯ͠ͳ͔ͬͨ • .1-471/ͷ࣮૷Λϕʔεʹɺ43W-71/ͷػೳΛҰ͔Β࣮૷ͨ͠ • 4FHNFOU*%΍-PDBUPSΛ؅ཧ͢ΔϑϨʔϜϫʔΫͷ࣮૷ • 43W-71/ *1W*1W ͷ࣮૷ • ݱࡏ΋ɺ*4*4 &YUFOTJPOTͳͲͷػೳ΍43W-71/ͷόάमਖ਼ͳͲΛੵۃతʹߦͬͯΔ • IUUQTFOHJOFFSJOHMJOFDPSQDPNKBCMPHJOUFSOTIJQGSSPVUJOH

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*0493ͱͷ૬ޓ઀ଓੑݕূ • *%ΛಡΜͰͦͷ௨Γʹڰ͍ͳ࣮͘૷͢Δͷ͸ඇৗʹࠔ೉ • '33ಉ࢜Ͱ͸্ख͘઀ଓͰ͖Δ͚Ͳɺଞͷ/04ͱ઀ଓ͠Α͏ͱ͢Δͱ্ख͘ߦ͔ͳ͍ • ૬ޓ઀ଓੑͷݕূ͕͞Εͳ͍ͱɺίϞσΟςΟͳٕज़Ͱ͋ͬͯ΋ஔ׵͢Δ͜ͱ͕Ͱ͖ͳ͍ • طଘͷ࣮૷ *0493 ͱͷ૬ޓ઀ଓੑͷݕূ΋ߦ͍ͬͯΔ

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*0493ͱͷ૬ޓ઀ଓੑݕূ $ $ J#(1 3 '33 -PPQCBDLGE -PDBUPSEC $ $ EC 3 *0493 -PPQCBDLGE -PDBUPSEC 5FOBOU 3% 35 5FOBOU 3% 35

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*0493ͱͷ૬ޓ઀ଓੑݕূ $ $ 3 $ $ 3

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*0493ͱͷ૬ޓ઀ଓੑݕূ $ $ 3 $ $ 3

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Φʔϓϯιʔειϑτ΢ΣΞͰߏங͢ΔϝϦοτ • ͦ͜Ͱಈ͘γεςϜͷιʔείʔυ͕ݟ͓͑ͯΓɺԿ͕ߦΘΕ͍ͯΔͷ͔Λࣗ෼ͨͪͰ೺ѲͰ͖Δ఺ • ෆՄղͳڍಈΛ͍ͯͯ͠΋ɺࣗ෼ͨͪͰݪҼΛ௥ٻ͢Δ͜ͱ͕Ͱ͖Δ • CQGUSBDFͳͲͷطଘͷπʔϧྨΛར׆༻Ͱ͖Δ • ׳Εͯ͘Δͱʮ͖ͬͱ͋ͷลΓ͕͓͔͍͠ʯͱͳͬͯमਖ਼΋͠΍͘͢ͳΔ • ࣗ෼͕ͨͪར༻͍ͯ͠ΔγεςϜʹର͢Δਂ͍ཧղΛಘΔ͜ͱ͕Ͱ͖Δ • طଘͷΤίγεςϜʹ૬৐Γ͢Δ͜ͱ͕Ͱ͖Δ఺ • ҆ఆͨ͠#(1ͷ࣮૷ʹར༻͍ͨ͠ػೳΛ࣮૷͍ͯ͘͜͠ͱͰɺ૒ํʹͱͬͯϝϦοτ͕ੜ·ΕΔ • શͯҰ͔Β࣮૷͢ΔΑΓ΋ɺ҆ఆͯ͠ૣ࣮͘૷Ͱ͖Δ • ৽͍͠ػೳΛ࣮૷͢Δ͜ͱͰɺؐݩ͢Δ͜ͱ΋Ͱ͖Δ • Ұ౓ߦ࣮ͬͨ૷͕҆ఆͯ͠Ξοϓσʔτ͞ΕΔ͜ͱ΋ظ଴Ͱ͖Δ

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Φʔϓϯιʔειϑτ΢ΣΞͰߏங͢ΔϝϦοτ • ࣗ෼ͨͪͷ௅ઓ͕ίϛϡχςΟʹؐݩ͞ΕΔ఺ • ͔ͤͬ͘ͳΒΈΜͳʹ࢖ͬͯ΋Β͑ͨ΄͏͕خ͍͠ • TZTDUM McHSFQMXUVOOFM Λͨ͠Βࣗ෼ͷ࣮૷͕ݟ͑Δ • ࣗ෼ͨͪͷ࣮૷Λར༻ͯ͘͠ΕΔਓ͕ͨͪݟ͑Δ • IUUQTXXXMJOLFEJODPNQVMTFQPDGSSPVUJOHTSWMWQOJQWJQWBOEXJSFHVBSEWQOHPO[BMF[EJB[ • ʜ

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Φʔϓϯιʔειϑτ΢ΣΞͰߏங͢ΔσϝϦοτ • ͋Δఔ౓ಡΈ׳ΕΔ·ͰɺݪҼڀ໌ʹ͕͔͔࣌ؒͬͯ͠·͏఺ • lίʔυΛಡΉͨΊͷ஌ࣝz͕ཁٻ͞ΕΔ • อकΛར༻͢Δ͔ɺࣗ෼ͨͪͰݪҼڀ໌͢Δ͔͸ίετ΍࣌ؒΛఱടʹ͔͚Δඞཁ͕͋Δ • 6QTUSFBNΛ͢Δͷ͸͠͹͠͹େมͳ͜ͱ͕͋Δ • มߋ͕ڊେ͗ͯ͢ϝϯςφ͕໨Λ௨͢ͷʹ͕͔͔࣌ؒΔ৔߹ • 43WNBOBHFSͷ৔߹ɺNFSHF͞ΕΔ·Ͱʹ೥ϲ݄͘Β͍͔͔͍ͬͯΔ • ͦͷػೳ͕ೖΔ͜ͱࣗମʹ൓ର͢Δਓʑ͕ݱΕͯ͠·ͬͨ৔߹ • 43WDPOOUSBDLͷ৔߹ɺੑೳྼԽͷݒ೦͔Β൓ରҙݟΛ΋ΒͬͨͷͰ TZTDUMʹΑΔPQUJOܗࣜͰػೳΛ࣮૷͠ͳ͚Ε͹͍͚ͳ͘ͳͬͯ͠·ͬͨ • ࡶͳ࣮૷͕ڐ͞Εͳ͍෼ɺऔΓࠐ·ΕͨΒͦΕҎ߱΋ϝϯςφϯε͞Ε΍͍͢

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ٞ࿦͍ͨ͠ϙΠϯτ • #(1Λ༻͍ͨ43WσʔληϯλʔωοτϫʔΫΞʔΩςΫνϟʹ͍ͭͯͲ͏Α͏ʹײ͡·͔ͨ͠ʁ • ໘നͦ͏ͩͱࢥͬͨ఺΍͞ΒͳΔԠ༻ྫʹ͍ͭͯ • ՝୊ʹର͢ΔΞυόΠε΍৽ͨͳ՝୊఺ʹ͍ͭͯ • Φʔϓϯιʔειϑτ΢ΣΞΛͲͷΑ͏ʹར༻ͯ͠·͔͢ɺ·ͨͳͥͦͷબ୒ʹͳΓ·͔ͨ͠ʁ • ͦ΋ͦ΋ར༻͠ͳ͍Α͏ʹ͍ͯ͠Δ • ಛʹมߋΛՃ͑ͣʹͦͷ··ར༻͍ͯ͠Δ • ࣗ෼ͨͪͰGPSLͯ͠ಠࣗʹϝϯςφϯε͠ͳ͕Βར༻͍ͯ͠Δ • มߋ఺ΛVQTUSFBN͠ͳ͕Βར༻͍ͯ͠Δ

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THANK YOU

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"QQFOEJY"-JOLTUPQBUDIFT -JOVY • OFUGJMUFSBEEOFUGJMUFS IPPLTUPUSBDL43WFODBQTVMBUFEGMPXT • IUUQTQBUDIXPSLP[MBCTPSHQSPKFDUOFUGJMUFSEFWFMDPWFSDPOUBDU!QSPFMCUODPN • 4FUGD@OMJOGP JOOI@DSFBUF@JQW OI@DSFBUF@JQW • IUUQTQBUDIXPSLLFSOFMPSHQSPKFDUOFUEFWCQGQBUDIDPOUBDU!QSPFMCUODPN '33PVUJOHGSS • [FCSBTSWNBOBHFS • IUUQTHJUIVCDPN'33PVUJOHGSSQVMM • "EETVQQPSUGPS1SFGJY4*% 5ZQF • IUUQTHJUIVCDPN'33PVUJOHGSSQVMM • BEETVQQPSUGPS43W*1W-71/ • IUUQTHJUIVCDPN'33PVUJOHGSSQVMM

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"QQFOEJY#43Wͷ֓ཁ • ιʔεϧʔςΟϯάύϥμΠϜͷҰछ • 4FHNFOUɿύέοτͷసૹઌ΍ॲཧ಺༰Λࢦࣔ͢Δ΋ͷ • 4FHNFOU3PVUJOH)FBEFS 43) ʹ4FHNFOU *%Λ֨ೲ͠ɺͦΕʹैͬͯύέοτΛసૹ *1W 1BZMPBE 4PVSDF"EESFTT 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 4FHNFOU3PVUJOH)FBEFS *1W*1W5$16%1ʜ 4FHNFOUT-FGU 4FHNFOU*%͸*1WEFTUJOBUJPOʹTFU͞ΕΔʢޙड़ʣ ࢀߟIUUQTXXXSGDFEJUPSPSHSGDSGDIUNM IUUQTXXXSGDFEJUPSPSHSGDSGDIUNMOBNFTFHNFOUSPVUJOHIFBEFS

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"QQFOEJY#43Wͷ֓ཁ • ιʔεϧʔςΟϯάύϥμΠϜͷҰछ • 4FHNFOUɿύέοτͷసૹઌ΍ॲཧ಺༰Λࢦࣔ͢Δ΋ͷ • 4FHNFOU3PVUJOH)FBEFS 43) ʹ4FHNFOU *%Λ֨ೲ͠ɺͦΕʹैͬͯύέοτΛసૹ *1W 1BZMPBE 4PVSDF"EESFTT 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% *1W*1W5$16%1ʜ 4FHNFOUT-FGU 4FHNFOU3PVUJOH)FBEFS 4FHNFOU*%ͷॲཧ͕࣮ߦ͞ΕΔͱ 4FHNFOU-FGU͕EFDSFNFOU͞Ε ࣍ͷ4FHNFOU*%͕*1WEFTUJOBUJPOʹTFU͞ΕΔ ࢀߟIUUQTXXXSGDFEJUPSPSHSGDSGDIUNM IUUQTXXXSGDFEJUPSPSHSGDSGDIUNMOBNFTFHNFOUSPVUJOHIFBEFS

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"QQFOEJY#43Wͷ֓ཁ 43)FBEFOE3PVUFS 4PVSDF"EESFTT 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 1BZMPBE 4FHNFOUT-FGU 4PVSDF"EESFTT 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 1BZMPBE 4FHNFOUT-FGU 4PVSDF"EESFTT 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 1BZMPBE 4FHNFOUT-FGU 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 43)FBEFOE3PVUFS͕ ࣗ༝ʹύέοτͷܦ࿏Λબ୒Ͱ͖Δ

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"QQFOEJY#4FHNFOU*% • *1WΞυϨεͷܗࣜͰදݱ • ్தͷϧʔλ͸43WͷύέοτͰ͋Δ͜ͱΛߟ͑ͣʹసૹ͢Δ͜ͱ͕Մೳ • Τοδϊʔυ͔Βঃʑʹಋೖ͍ͯ͘͜͠ͱ͕Մೳ • -PDBUPS 'VODUJPO "SHVNFOUTͷཁૉ͔Βߏ੒ • -PDBUPS͸ɺ-PDBUPS#MPDLͱ-PDBUPS/PEFͷཁૉ͔Βߏ੒ 4PVSDF"EESFTT 4FHNFOU*% -PDBUPS 'VODUJPO "SHVNFOUT -PDBUPS͸ϊʔυຖʹݻఆ ʢ޿ใΛ͢Δ࣌ʹɺܦ࿏ू໿͕Մೳʣ ࢀߟIUUQTXXXSGDFEJUPSPSHSGDSGDIUNMOBNFTSWTJE

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*1)FBEFS *11BZMPBE "QQFOEJY#43)FBEFOE#FIBWJPST • )&ODBQTɿࢦఆͨ͠4FHNFOU*%ͷϦετΛ࣋ͭ43)ͰΧϓηϧԽ͔ͯ͠ΒɺύέοτΛసૹ • )&ODBQT3FE43)Λলུͯ͠ΧϓηϧԽ͢Δ)&ODBQTʢ4FHNFOU*%͕ͭͷ࣌ͷΈ༗ޮʣ • ʜ 4PVSDF"EESFTT 4FHNFOU*% 4FHNFOU*% 4FHNFOU*% 4FHNFOU-FGU *1)FBEFS *11BZMPBE ࢀߟIUUQTXXXSGDFEJUPSPSHSGDSGDIUNMOBNFIFODBQTTSIFBEFOEXJUIFOD

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"QQFOEJY#43&OEQPJOU#FIBWJPST • &OE%9ɿ43)Λ֎͠ɺಛఆͷ*1WOFYUIPQѼʹύέοτΛసૹ • &OE%5ɿ43)Λ֎͠ɺಛఆͷϧʔςΟϯάςʔϒϧΛ༻͍ͯύέοτΛసૹ • ʜ 4PVSDF"EESFTT 4FHNFOU*% 4FHNFOU*% *1W)FBEFS 4FHNFOU-FGU *1W1BZMPBE *1W)FBEFS *1W1BZMPBE *1W)FBEFSͷEFTUJOBUJPOʹؔΘΒͣ ಛఆͷOFYUIPQʢ"#$%ʣʹసૹ͢Δ ࢀߟIUUQTXXXSGDFEJUPSPSHSGDSGDIUNMOBNFFOEEYEFDBQTVMBUJPOBOEJQ

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"QQFOEJY#43 &OEQPJOU#FIBWJPST • &OE%9ɿ43)Λ֎͠ɺಛఆͷ*1W OFYUIPQʹύέοτΛసૹ • &OE%5ɿ43)Λ֎͠ɺಛఆͷϧʔςΟϯάςʔϒϧΛ༻͍ͯύέοτΛసૹ • ʜ 4PVSDF"EESFTT 4FHNFOU*% 4FHNFOU*% *1W)FBEFS 4FHNFOU-FGU *1W1BZMPBE *1W)FBEFS *1W1BZMPBE *1W)FBEFSͷEFTUJOBUJPOΛ ಛఆͷϧʔςΟϯάςʔϒϧͰϧοΫΞοϓ͠ OFYUIPQΛܾఆ͢Δ ࢀߟIUUQTXXXSGDFEJUPSPSHSGDSGDIUNMOBNFFOEEUEFDBQTVMBUJPOBOETQ

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"QQFOEJY$43WDPOOUSBDL໰୊ͷղܾࡦ *' *' 13&3065*/( '038"3% 10453065*/( 3PVUJOH %FDJTJPO *' *' 13&3065*/( '038"3% 10453065*/( 3PVUJOH %FDJTJPO *1W *1W )&ODBQT TFH@JOQVU 10453065*/( 065165 OG@DPOOUSBDL@JO OG@DPOOUSBDL@DPOGJSN

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"QQFOEJY$43WDPOOUSBDL໰୊ͷղܾࡦ *' *' 13&3065*/( 10453065*/( 3PVUJOH %FDJTJPO *' *' 13&3065*/( '038"3% 10453065*/( 3PVUJOH %FDJTJPO *1W *1W OG@DPOOUSBDL@JO OG@DPOOUSBDL@DPOGJSN )&ODBQT TFH@JOQVU 10453065*/( 065165 '038"3%

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"QQFOEJY$43WDPOOUSBDL໰୊ͷղܾࡦ *' *' 13&3065*/( '038"3% 10453065*/( 3PVUJOH %FDJTJPO *' *' 13&3065*/( '038"3% 10453065*/( 3PVUJOH %FDJTJPO *1W *1W &OE%5 TFHMPDBM@JOQVU */165 OG@DPOOUSBDL@JO OG@DPOOUSBDL@DPOGJSN

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"QQFOEJY$43WDPOOUSBDL໰୊ͷղܾࡦ *' *' 13&3065*/( '038"3% 10453065*/( 3PVUJOH %FDJTJPO *' *' 13&3065*/( 10453065*/( 3PVUJOH %FDJTJPO *1W *1W &OE%5 TFHMPDBM@JOQVU */165 OG@DPOOUSBDL@JO OG@DPOOUSBDL@DPOGJSN '038"3%