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Re: (v6 6701) Re: (6bone-jp 721) NetBSD BOF



	許です。

> > 	o pim6sdは標準で/usr/local/v6/etc/pim6sd.confを読み込む。
> > 	  このpim6sd.confに必要な設定を書き込む。
> > 	  なお、pim6sdを起動する時にこの設定ファイルが無くてもWarningが出
> > 	  るだけで、pim6sdは動作する。
> > 	  なお、このpim6sd.confで、Multicastのfilterも記載できるので、必要
> > 	  に応じてfilterを記載する事。
> 
> Multicastのfilterって何を指しているのかはっきりしませんが、現在の
> pim6sdでは、あるインタフェースをまるごとdisableにするという程度の粗い
> filteringしかできません。
> 
> 一方、pim6ddではadministratively scoped filter(指定した範囲のマルチキャ
> ストを指定したインタフェースに出さないようにする)が書けます。

	こう書けば良かったですね。ううむ。

> > 	末尾に、正しく動作している場合のpim6statの結果を掲載する。
> 
> これ、ないみたいだけど…。

	忘れてました。添付します。

> > Multicast Application
> > 	o KAMEは標準状態でnet.inet6.ip6.defmcasthlim = 1つまり、Multicast
> > 	  のHopLimitを1として設定されている。
> > 	  HopLimitは経由できるRouterの数だが、今回のような場合、HopLimitを
> > 	  変更する必要がある。
> > 	  今回は、pim6sdでfilterされている事を期待し、HopLimitを64にした。
> 
> ここも「pim6sdでfilterされている」の意味がよくわかりませんが、WIDE
> 6boneで動かしてるpim6sdでは、特別なfilterはかけてません。一応、WIDE 外
> の組織に間違って出してしまわないように、NLAの境界になっているインタフェー
> スをdisableにはしてありますが…

	ああ、非常に判りにくい文章でした。ごめんなさい。
	filter云々の部分は削除するべきですね。

Multicast Interface Table
 Mif   PhyIF Local-Address/Prefixlen                            Scope      Flags          Neighbors
  0     fxp0 3ffe:1800:e000::1000/64                              0     DR PIM         fe80::2a0:c9ff:fec8:82ec
             3ffe:504::1000/64                                    0    
             3ffe:1800:e000:0:2a0:c9ff:fec8:cf9d/64               0    
             3ffe:504::2a0:c9ff:fec8:cf9d/64                      0    
             fe80::2a0:c9ff:fec8:cf9d/64                          1    
  1     fxp1 3ffe:501:407::1/64                                   0     DR NO-NBR      
             3ffe:501:407:0:2a0:c9ff:fec8:da90/64                 0    
             fe80::2a0:c9ff:fec8:da90/64                          2    
  2     gif0 fe80::2a0:c9ff:fec8:cf9d/64                          4     DISABLED
  3     gif1 fe80::2a0:c9ff:fec8:cf9d/64                          5     DR PIM         fe80::21ff:feb0:5248
  4     gif2 fe80::2a0:c9ff:fec8:cf9d/64                          6     DR NO-NBR      
  5     gif3 fe80::2a0:c9ff:fec8:cf9d/64                          7     DOWN
  6     gif4 fe80::2a0:c9ff:fec8:cf9d/64                          8     DISABLED
  7     gif5 fe80::2a0:c9ff:fec8:cf9d/64                          9     DOWN
  8     gif6 fe80::2a0:c9ff:fec8:cf9d/64                          10    DOWN
  9     gif7 fe80::2a0:c9ff:fec8:cf9d/64                          11    DOWN
  10    gif8 fe80::2a0:c9ff:fec8:cf9d/64                          12    DISABLED
  11    gif9 fe80::2a0:c9ff:fec8:cf9d/64                          13    DOWN
  12   gif10 fe80::2a0:c9ff:fec8:cf9d/64                          14    DOWN
  13   gif11 fe80::2a0:c9ff:fec8:cf9d/64                          15    DOWN
  14   gif12 fe80::2a0:c9ff:fec8:cf9d/64                          16    DISABLED
  15   gif13 fe80::2a0:c9ff:fec8:cf9d/64                          17    DOWN
  16   gif14 fe80::2a0:c9ff:fec8:cf9d/64                          18    DOWN
  17   gif15 fe80::2a0:c9ff:fec8:cf9d/64                          19    DOWN
  18   gif16 fe80::2a0:c9ff:fec8:cf9d/64                          20    DOWN
  19   gif17 fe80::2a0:c9ff:fec8:cf9d/64                          21    DOWN
  20   gif18 fe80::2a0:c9ff:fec8:cf9d/64                          22    DOWN
  21   gif19 fe80::2a0:c9ff:fec8:cf9d/64                          23    DOWN
  22   gif20 fe80::2a0:c9ff:fec8:cf9d/64                          24    DOWN
  23   gif21 fe80::2a0:c9ff:fec8:cf9d/64                          25    DOWN
  24   gif22 fe80::2a0:c9ff:fec8:cf9d/64                          26    DOWN
  25   gif23 fe80::2a0:c9ff:fec8:cf9d/64                          27    DOWN
  26   gif24 fe80::2a0:c9ff:fec8:cf9d/64                          28    DOWN
  27   gif25 fe80::2a0:c9ff:fec8:cf9d/64                          29    DOWN
  28   gif26 fe80::2a0:c9ff:fec8:cf9d/64                          30    DOWN
  29   gif27 fe80::2a0:c9ff:fec8:cf9d/64                          31    DOWN
  30   gif28 fe80::2a0:c9ff:fec8:cf9d/64                          32    DOWN
  31   gif29 fe80::2a0:c9ff:fec8:cf9d/64                          33    DOWN
  32   gif30 fe80::2a0:c9ff:fec8:cf9d/64                          34    DOWN
  33   gif31 fe80::2a0:c9ff:fec8:cf9d/64                          35    DOWN
  34   gif32 fe80::2a0:c9ff:fec8:cf9d/64                          36    DOWN
  35   gif33 fe80::2a0:c9ff:fec8:cf9d/64                          37    DOWN
  36   gif34 fe80::2a0:c9ff:fec8:cf9d/64                          38    DOWN
  37   gif35 fe80::2a0:c9ff:fec8:cf9d/64                          39    DOWN
  38   gif36 fe80::2a0:c9ff:fec8:cf9d/64                          40    DOWN
  39   gif37 fe80::2a0:c9ff:fec8:cf9d/64                          41    DOWN
  40   gif38 fe80::2a0:c9ff:fec8:cf9d/64                          42    DOWN
  41   gif39 fe80::2a0:c9ff:fec8:cf9d/64                          43    DOWN
  42   gif40 fe80::2a0:c9ff:fec8:cf9d/64                          44    DOWN
  43   gif41 fe80::2a0:c9ff:fec8:cf9d/64                          45    DOWN
  44   gif42 fe80::2a0:c9ff:fec8:cf9d/64                          46    DOWN
  45   gif43 fe80::2a0:c9ff:fec8:cf9d/64                          47    DOWN
  46   gif44 fe80::2a0:c9ff:fec8:cf9d/64                          48    DOWN
  47   gif45 fe80::2a0:c9ff:fec8:cf9d/64                          49    DOWN
  48   gif46 fe80::2a0:c9ff:fec8:cf9d/64                          50    DOWN
  49   gif47 fe80::2a0:c9ff:fec8:cf9d/64                          51    DOWN
  50   gif48 fe80::2a0:c9ff:fec8:cf9d/64                          52    DOWN
  51   gif49 fe80::2a0:c9ff:fec8:cf9d/64                          53    DOWN
  52   gif50 fe80::2a0:c9ff:fec8:cf9d/64                          54    DOWN
  53   gif51 fe80::2a0:c9ff:fec8:cf9d/64                          55    DOWN
  54   gif52 fe80::2a0:c9ff:fec8:cf9d/64                          56    DOWN
  55   gif53 fe80::2a0:c9ff:fec8:cf9d/64                          57    DOWN
  56   gif54 fe80::2a0:c9ff:fec8:cf9d/64                          58    DOWN
  57   gif55 fe80::2a0:c9ff:fec8:cf9d/64                          59    DOWN
  58   gif56 fe80::2a0:c9ff:fec8:cf9d/64                          60    DOWN
  59   gif57 fe80::2a0:c9ff:fec8:cf9d/64                          61    DOWN
  60   gif58 fe80::2a0:c9ff:fec8:cf9d/64                          62    DOWN
  61   gif59 fe80::2a0:c9ff:fec8:cf9d/64                          63    DOWN
  62   gif60 fe80::2a0:c9ff:fec8:cf9d/64                          64    DOWN
  63   gif61 fe80::2a0:c9ff:fec8:cf9d/64                          65    DOWN
  64   gif62 fe80::2a0:c9ff:fec8:cf9d/64                          66    DOWN
  65   gif63 fe80::2a0:c9ff:fec8:cf9d/64                          67    DOWN
  66  faith0 fe80::2a0:c9ff:fec8:cf9d/64                          68    DOWN
  67  dummy0 fe80::2a0:c9ff:fec8:cf9d/64                          69    DOWN
  68  regist 3ffe:1800:e000::1000/64                              0     REGISTER
             3ffe:504::1000/64                                    0    
             3ffe:1800:e000:0:2a0:c9ff:fec8:cf9d/64               0    
             3ffe:504::2a0:c9ff:fec8:cf9d/64                      0    
             fe80::2a0:c9ff:fec8:cf9d/64                          1    

Multicast Routing Table
 Source          Group           RP-addr         Flags
---------------------------(*,G)----------------------------
 IN6ADDR_ANY     ff05::b5d:b0f   pc3.nezu.wide.ad.jp WC RP
Joined   oifs: .....................................................................
Pruned   oifs: .....................................................................
Leaves   oifs: l....................................................................
Asserted oifs: .....................................................................
Outgoing oifs: .....................................................................
Incoming     : I....................................................................
Upstream nbr: fe80::2a0:c9ff:fec8:82ec

TIMERS:  Entry   JP   RS Assert MIFS:  0  1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54  55  56  57  58  59  60  61  62  63  64  65  66  67  68
           0     20    0    0          0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0
--------------------------(*,*,RP)--------------------------
Number of Groups: 1
Number of Cache MIRRORs: 0

---------------------------RP-Set----------------------------
Current BSR address: pc3.nezu.wide.ad.jp
RP-address                               Incoming  Group prefix   Priority   Holdtime 
pc3.nezu.wide.ad.jp                      0         ff00::/8       0          85