駐車場が舗装されていた

ipv6 を使って見ようとしたが、man pppd に書いてある ipv6cp-use-persistent は知らないなんて言われて、 iBook 内蔵モデムから G4 内蔵モデムに dial up

G4 側で Nov 25 21:31:27 u pppd[458]: pppd 2.4.0 started by root, uid 0
Nov 25 21:31:27 u pppd[458]: Using interface ppp0
Nov 25 21:31:27 u pppd[458]: Connect: ppp0 <--> /dev/tty00
Nov 25 21:31:31 u pppd[458]: local LL address fe80::f4c3:2665:a595:8328
Nov 25 21:31:31 u pppd[458]: remote LL address fe80::b431:b317:8a27:56f2E


portable@iBook366 21:34:52/011125(/export/portable)# ping6 `cat peer`
PING6(56=40+8+8 bytes) fe80::b431:b317:8a27:56f2%ppp0 --> fe80::f4c3:2665:a595:8328%ppp0
16 bytes from fe80::f4c3:2665:a595:8328%ppp0, icmp_seq=0 hlim=64 time=129.703 ms
16 bytes from fe80::f4c3:2665:a595:8328%ppp0, icmp_seq=1 hlim=64 time=98.244 ms
16 bytes from fe80::f4c3:2665:a595:8328%ppp0, icmp_seq=2 hlim=64 time=97.101 ms
16 bytes from fe80::f4c3:2665:a595:8328%ppp0, icmp_seq=3 hlim=64 time=93.733 ms
16 bytes from fe80::f4c3:2665:a595:8328%ppp0, icmp_seq=4 hlim=64 time=94.629 ms
16 bytes from fe80::f4c3:2665:a595:8328%ppp0, icmp_seq=5 hlim=64 time=94.497 ms
16 bytes from fe80::f4c3:2665:a595:8328%ppp0, icmp_seq=6 hlim=64 time=96.285 ms
16 bytes from fe80::f4c3:2665:a595:8328%ppp0, icmp_seq=7 hlim=64 time=93.859 ms
^C
--- fe80::f4c3:2665:a595:8328%ppp0 ping6 statistics ---
8 packets transmitted, 8 packets received, 0% packet loss
round-trip min/avg/max/std-dev = 93.733/99.756/129.703/11.419 ms

Link Local の意かと思うが、意図とは少し違って ?