Re: [問題] linux IPv6 router 的問題

看板IPv6作者Paranoid.時間21年前 (2003/10/10 12:01)推噓0(0推 0噓 0→)

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1. 麻煩您把所有用 route 和 ifconfig 的指令全改為 ip。(我當初也想說沒差，但後來出過靈異現象。) 2. 請貼兩台機器的位址表和路由表。(ip -6 addr show 和 ip -6 route show) 3. 如果還不行，就應該是 ASCC 那邊沒把您的 3ffe:4001:2118::/48 帶出去。 ---------------------------------------------------------------------------- 試試看 ..... #!/bin/sh ip tunnel add ascc mode sit remote 140.109.1.6 local 203.68.42.188 ttl 255 ip link set ascc up ip addr add 2001:288:3b0::9f/127 dev ascc ip -6 route add ::/0 dev ascc ip -6 route add 3ffe:4001:2118::/64 dev eth1 # Do forward packets for all interfaces echo "1" > /proc/sys/net/ipv6/conf/all/forwarding ※ 引述《kimen (use ipv6)》之銘言： : 以下是我linux reouter 環境 : 跟中研院申請的ip : ----------------------------------------------------------------- : [ASCC] : IPv4 IP: 140.109.1.6 : IPv6 IP: 2001:288:3b0::9e/127 : Routing protocol: static route : [我們實驗室] : IPv4 IP: 203.68.42.188 : IPv6 IP: 2001:288:3b0::9f/127 : IPv6 block: 3ffe:4001:2118::/48 : Routing protocol: static route : linux router server 設定如下 : eth0 203.68.42.188 : eth1 192.168.1.1 : 我是用vbird網站上的nat.sh作為我的設定。 : 再執行下面這個.sh : ----------------------------------------------------------------- : #!/bin/bash : if ! [ -f /proc/net/if_inet6 ] : then echo "IPv6 is not installed!" 1>&2; exit 1; fi : ifconfig sit0 up \ : && ifconfig sit0 tunnel ::140.109.1.6 \ : && ifconfig sit1 add 2001:288:3b0::9f/127 \ : && route -A inet6 add ::/0 gw 2001:288:3b0::9e \ : && ip route add 3ffe:4001:2118::/48 dev eth1 \ : && echo "1" > /proc/sys/net/ipv6/conf/all/forwarding \ : && echo "IPv6 configuration completed" || \ : { echo "IPv6 configuration failed!" 1>&2; exit 1; } : ----------------------------------------------------------------- : radvd.conf 的設定如下 : ----------------------------------------------------------------- : interface eth1 : { : AdvSendAdvert on; : prefix 3ffe:4001:2118::/64 : { : AdvOnLink on; : AdvAutonomous on; : }; : }; : ----------------------------------------------------------------- : 成功~~~~連線。 : 這台linux router主機連線測試如下 : traceroute6 www.6bone.net : ----------------------------------------------------------------- : traceroute to 6bone.net (3ffe:b00:c18:1::10) from 2001:288:3b0::9f, 30 hops max, 16 byte packets : 1 2001:288:3b0::9e (2001:288:3b0::9e) 2.005 ms 1.849 ms 1.775 ms : 2 rap.ipv6.viagenie.qc.ca (3ffe:b00:c18:1:290:27ff:fe17:fc0f) 243.036 ms 231.934 ms 242.651 ms : 3 www.6bone.net (3ffe:b00:c18:1::10) 230.921 ms 231.155 ms 230.406 ms : ----------------------------------------------------------------- : traceroute6 ipv6.csie.mcu.edu.tw : ----------------------------------------------------------------- : traceroute to ipv6.csie.mcu.edu.tw (3ffe:4001:2110:0:201:3ff:fe41:4042) from 2001:288:3b0::9f, 30 hops max, 16 byte packets : 1 2001:288:3b0::9e (2001:288:3b0::9e) 1.961 ms 2.203 ms 1.794 ms : 2 mcu1-gw-tun.int.ipv6.ascc.net (2001:288:3b0::95) 4.802 ms 4.344 ms 3.784 ms : 3 3ffe:4001:2110:0:201:3ff:fe41:4042 (3ffe:4001:2110:0:201:3ff:fe41:4042) 4.411 ms 4.265 ms 4.068 ms : ----------------------------------------------------------------- : 另一台linux 主機 : eth0 : 192.168.1.3 : ----------------------------------------------------------------- : ifconfig# : ----------------------------------------------------------------- : eth0 Link encap:Ethernet HWaddr 6C:74:A3:F7:83:A6 : inet addr:192.168.1.3 Bcast:192.168.1.255 Mask:255.255.255.0 : inet6 addr: 3ffe:4001:2118:0:6e74:a3ff:fef7:83a6/64 Scope:Global : inet6 addr: fe80::6e74:a3ff:fef7:83a6/10 Scope:Link : UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 : RX packets:978 errors:0 dropped:0 overruns:0 frame:0 : TX packets:415 errors:0 dropped:0 overruns:0 carrier:0 : collisions:0 txqueuelen:100 : RX bytes:103513 (101.0 Kb) TX bytes:65792 (64.2 Kb) : Interrupt:12 Base address:0xf000 : ----------------------------------------------------------------- : ping6 2001:288:3b0::9f ping 那台linux router server : ----------------------------------------------------------------- : PING 2001:288:3b0::9f(2001:288:3b0::9f) from 3ffe:4001:2118:0:6e74:a3ff:fef7:83a6 : 56 data bytes : 64 bytes from 2001:288:3b0::9f: icmp_seq=1 ttl=64 time=0.484 ms : 64 bytes from 2001:288:3b0::9f: icmp_seq=2 ttl=64 time=0.371 ms : 64 bytes from 2001:288:3b0::9f: icmp_seq=3 ttl=64 time=0.339 ms : 64 bytes from 2001:288:3b0::9f: icmp_seq=4 ttl=64 time=0.339 ms : --- 2001:288:3b0::9f ping statistics --- : 4 packets transmitted, 4 received, 0% loss, time 3004ms : rtt min/avg/max/mdev = 0.339/0.383/0.484/0.061 ms : ----------------------------------------------------------------- : ping6 2001:288:3b0::9e : ----------------------------------------------------------------- : PING 2001:288:3b0::9e(2001:288:3b0::9e) from 3ffe:4001:2118:0:6e74:a3ff:fef7:83a6 : 56 data bytes : --- 2001:288:3b0::9e ping statistics --- : 32 packets transmitted, 0 received, 100% loss, time 31018ms : ----------------------------------------------------------------- : tracepath6 2001:288:3b0::9f : ----------------------------------------------------------------- : 1?: [LOCALHOST] pmtu 1500 : 1: 2001:288:3b0::9f 2.784ms reached : Resume: pmtu 1500 hops 1 back 1 : ----------------------------------------------------------------- : tracepath6 2001:288:3b0::9e : ----------------------------------------------------------------- : 1?: [LOCALHOST] pmtu 1500 : 1: 2001:288:3b0::9f 2.795ms : 2: 2001:288:3b0::9f asymm 1 2.806ms pmtu 1480 : 2: no reply : 3: no reply : ----------------------------------------------------------------- : 以上就是我試的結果， : 之前也在別的地方post過， : 上次是用中華電信研究所的。 : 這次還是一樣~~~~ : 會不會是我用vbird的nat.sh所影響的？ : 還是我linux router server還有別的地方要改？ : 我知道看這這些字是很累人的，所以謝謝你們耐心看完~~~~~ : @@ -- Instead of following the fashion, we lead it through. -- ※ Origin: 銘傳資工神話站 <bbs.csie.mcu.edu.tw> ※ From : sw59-52-176.adsl.seed.net.tw