2013-02-27
NEC Aterm WR8165N をブリッジモードで運用する際、DHCP で ip届けてくれないから調べてみた![Add Star Add Star](data:image/gif;base64,R0lGODlhEAAQAIABALrJ9f///yH5BAEAAAEALAAAAAAQABAAAAIojI+pm+APYQCIMlfZtLOvSEkexhmchXkjaHYlGpLpqrZNqbngnvd+AQA7)
↑この子が糞調子悪くて日常生活に支障が出てます(割とマジで)*1
我が家には既に dhcpサーバー を兼ねたブロードバンドルータとして NetGenesis SuperOPT100E が稼働しています。 故に、wifiルータとしてではなく "wifiブリッジ" として運用すべく、ブリッジモードで運用しているのですけども……
Android 端末の WIFI を ON にしても、中々ipが届かず接続出来ない状態に陥り非常に困っています。
よって「TCP?第三層だよね?」とか日々思っている程度にネットワークに超弱い私が、原因追及をし始めるわけでした。
結論
WR8165N が DHCP のパケットを返してくれてない様子。 …っていうか、ブロードキャストなパケットが飛んでない感じなんですけお…………(?)
環境とか
環境とか色々調査した結果は以下の通り
- ブリッジモードで運用
- すぐにipくれることもあるが、ウン十回 WIFI を ON/OFF を繰り返さないと届かないことの方が多い → 超面倒臭い…
- WPA2-PSK(AES) 接続
- キーは25文字ぐらい
- 電波強度は Android端末でも 窓端末でも「バリバリ」。端末から3メートルも離れてない程度
- シングルチャンネル運用でもデュアルチャンネル運用でも症状は変わらない
- ファームは 1.0.5
- 中々ipが取得できなかった端末は以下の通り
- SH-10D
- N-06D
- IS03
- IS01
- Pocket WIFI S(…と等価の端末)
- Let's note (WinXP 32bit SP3 マシン)
- Buffalo の WHR-G54S を 11g WEP で運用していた際は全く問題無かった
大丈夫なこと
- (今まで利用していた)バッファローの AirStation WHR-G54S を有線で WR8165N に接続して、そのアクセスポイントにWIFI (WPA-PSK-AES) でアクセスした場合は、10秒ほどで問題なく dhcp により ip が割り当てられる。
- そのネットワークの状態で、WHR-G54S に有線でノートPCをつなぐと問題なく dhcp により ip が割り当てられる。
すなわち、WR8165N の有線ポートには問題が無い事が確認取れています。
調査1 - とりあえずキャプチャ
ひとまずWIFIのパケットキャプチャをしようと、wireshark を導入。 これで、wifiで飛んでるパケットをキャプチャ出来る…の……? …と思ったら、案の定 Windows 上にあるNICデバイスのキャプチャしか出来なくて凹む(ぉ …とはいえ、窓上でも ipくれない状況には変わりないのでキャプチャしてみました
結果はこんな感じ。
No. | Time | Source | Destination | Protocol | Info |
---|---|---|---|---|---|
1 | 0 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
2 | 0.701216 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
3 | 0.704683 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
4 | 0.704747 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
5 | 1.704625 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
6 | 1.705245 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
7 | 2.805065 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x95ef9b78 |
8 | 6.805233 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x95ef9b78 |
9 | 14.805179 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x95ef9b78 |
10 | 30.804987 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x95ef9b78 |
11 | 48.300778 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Release - Transaction ID 0xe13ccfe4 |
12 | 52.166524 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x547dc79d |
13 | 52.169059 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
14 | 52.841769 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
15 | 52.84513 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
16 | 52.845172 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
17 | 53.844028 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
18 | 53.844268 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
19 | 57.166001 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x547dc79d |
20 | 66.165906 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x547dc79d |
21 | 82.165809 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x547dc79d |
30 | 117.633942 | 192.168.169.1 | 255.255.255.255 | DHCP | DHCP Offer - Transaction ID 0x547dc79d |
32 | 117.643551 | 192.168.169.1 | 255.255.255.255 | DHCP | DHCP Offer - Transaction ID 0x547dc79d |
40 | 122.664773 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xa22ed027 |
41 | 122.666238 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
42 | 123.33944 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
43 | 123.342948 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
44 | 123.342979 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
45 | 124.374408 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
46 | 124.374924 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
47 | 126.664334 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xa22ed027 |
48 | 134.664249 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xa22ed027 |
49 | 150.664084 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xa22ed027 |
50 | 163.37274 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Release - Transaction ID 0xf5a5149e |
51 | 167.022159 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x1d89e7ec |
52 | 167.024129 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
53 | 167.695402 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
54 | 167.699223 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
55 | 167.699286 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
56 | 168.702862 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
57 | 168.703473 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
58 | 171.022298 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x1d89e7ec |
59 | 179.022167 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x1d89e7ec |
60 | 195.022009 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x1d89e7ec |
61 | 206.517989 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Release - Transaction ID 0x23e2840d |
62 | 208.969172 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x4a37861c |
63 | 208.971572 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
64 | 209.639418 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
65 | 209.642692 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
66 | 209.642765 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
67 | 210.642437 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
68 | 210.643033 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
69 | 213.969024 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x4a37861c |
70 | 222.968944 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x4a37861c |
71 | 237.968787 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x4a37861c |
72 | 249.916789 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Release - Transaction ID 0x47c3126b |
73 | 254.025414 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xd8b56640 |
74 | 254.026156 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
75 | 254.703654 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
76 | 254.707052 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
77 | 254.707094 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
78 | 255.701964 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
79 | 255.702594 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
80 | 258.025139 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xd8b56640 |
81 | 267.025119 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xd8b56640 |
82 | 282.02496 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xd8b56640 |
90 | 324.018626 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x2917bb2c |
91 | 324.020842 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
92 | 324.70455 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
93 | 324.707951 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
94 | 324.708021 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
95 | 325.711209 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
96 | 325.711862 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
97 | 328.018644 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x2917bb2c |
98 | 337.018536 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x2917bb2c |
99 | 353.018378 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x2917bb2c |
100 | 361.112293 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Release - Transaction ID 0xdb165e62 |
101 | 365.257201 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x649f01a3 |
102 | 365.259804 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
103 | 365.902325 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
104 | 365.906851 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
105 | 365.906922 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
106 | 366.910784 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
107 | 366.911377 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
108 | 369.257359 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x649f01a3 |
109 | 377.257397 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x649f01a3 |
110 | 393.257107 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x649f01a3 |
111 | 410.591318 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Release - Transaction ID 0xd624342 |
112 | 413.754549 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x41fd57e3 |
113 | 413.755146 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
114 | 414.427781 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
115 | 414.431193 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
116 | 414.431238 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
117 | 415.430253 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
118 | 415.430852 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
119 | 417.753919 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x41fd57e3 |
120 | 425.753981 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x41fd57e3 |
121 | 440.753823 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x41fd57e3 |
122 | 465.345381 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Release - Transaction ID 0x8bd5f244 |
123 | 469.036486 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xc76f740c |
124 | 469.037275 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
125 | 469.695129 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
126 | 469.698551 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
127 | 469.698588 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
128 | 470.699685 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
129 | 470.700362 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
130 | 473.036619 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xc76f740c |
131 | 481.03655 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xc76f740c |
132 | 496.036418 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xc76f740c |
133 | 496.119026 | 192.168.169.1 | 255.255.255.255 | DHCP | DHCP Offer - Transaction ID 0xc76f740c |
134 | 496.119241 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0xc76f740c |
136 | 500.119452 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0xc76f740c |
137 | 508.119368 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0xc76f740c |
138 | 525.119188 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0xc76f740c |
139 | 563.82117 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Release - Transaction ID 0xa5eef585 |
140 | 568.795406 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xd272cd1 |
141 | 568.797014 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
142 | 569.439486 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
143 | 569.442861 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
144 | 569.44292 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
145 | 570.43857 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
146 | 570.438992 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
147 | 573.795348 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xd272cd1 |
148 | 580.795256 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xd272cd1 |
149 | 596.795088 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xd272cd1 |
156 | 631.900698 | 192.168.169.1 | 255.255.255.255 | DHCP | DHCP Offer - Transaction ID 0xd272cd1 |
168 | 633.799841 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x8dc747e0 |
177 | 641.01407 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xbaf0311f |
178 | 641.014611 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
179 | 641.687267 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
180 | 641.690739 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
181 | 641.690776 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
182 | 642.6878 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
183 | 642.688102 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
184 | 644.014186 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xbaf0311f |
185 | 651.014252 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xbaf0311f |
186 | 667.014083 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xbaf0311f |
187 | 687.11027 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Release - Transaction ID 0x6ba01116 |
188 | 692.369427 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xb07b9609 |
189 | 692.372087 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
190 | 693.015381 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
191 | 693.018763 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
192 | 693.018799 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
193 | 694.017311 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
194 | 694.01788 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
195 | 696.369251 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xb07b9609 |
196 | 705.369163 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xb07b9609 |
197 | 722.368988 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xb07b9609 |
204 | 757.881821 | 192.168.169.1 | 255.255.255.255 | DHCP | DHCP Offer - Transaction ID 0xb07b9609 |
217 | 759.798812 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xce299861 |
228 | 761.646161 | 192.168.169.1 | 255.255.255.255 | DHCP | DHCP Offer - Transaction ID 0xce299861 |
229 | 761.646324 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0xce299861 |
232 | 762.382017 | 192.168.169.1 | 255.255.255.255 | DHCP | DHCP ACK - Transaction ID 0xce299861 |
で、ここで「dhcpはブロードキャストでネゴシエーションしてる」という事実を知りまして(ぉ ^^; → ネットワークはとことん弱い人
ほんなら、wifi認証済んだ後dhcpでip要求している最中であれば、ブロードキャストな ping が端末に届くんじゃねーの? と思いつきまして実験してみました
実験2 - ブロードキャストなpingを投げつつ
ログ取り始めてしばらく経った後から ping -b してます
No. | Time | Source | Destination | Protocol | Info |
---|---|---|---|---|---|
1 | 0 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
2 | 0.656914 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
3 | 0.660291 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
4 | 0.660336 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
5 | 1.660861 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
6 | 1.661338 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
7 | 3.634104 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x62553659 |
8 | 8.633952 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x62553659 |
9 | 16.633904 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x62553659 |
10 | 33.633699 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x62553659 |
11 | 47.975734 | 192.168.169.1 | 255.255.255.255 | DHCP | DHCP Offer - Transaction ID 0x62553659 |
12 | 47.975929 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0x62553659 |
14 | 47.985295 | 192.168.169.1 | 255.255.255.255 | DHCP | DHCP Offer - Transaction ID 0x62553659 |
16 | 47.99502 | 192.168.169.1 | 255.255.255.255 | DHCP | DHCP Offer - Transaction ID 0x62553659 |
18 | 48.00468 | 192.168.169.1 | 255.255.255.255 | DHCP | DHCP Offer - Transaction ID 0x62553659 |
19 | 52.004641 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0x62553659 |
20 | 59.00455 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0x62553659 |
21 | 76.004341 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0x62553659 |
22 | 392.001237 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x49451e85 |
23 | 396.000603 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x49451e85 |
24 | 404.000521 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x49451e85 |
25 | 419.0004 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x49451e85 |
41 | 456.630272 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xa916133d |
47 | 457.710354 | 192.168.169.1 | 255.255.255.255 | DHCP | DHCP Offer - Transaction ID 0xa916133d |
48 | 457.710505 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0xa916133d |
64 | 462.709955 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0xa916133d |
82 | 469.709793 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0xa916133d |
118 | 486.709704 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0xa916133d |
139 | 509.793554 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x3204, seq=17/4352, ttl=64 |
149 | 548.797709 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x3204, seq=56/14336, ttl=64 |
150 | 725.049454 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x3d04, seq=93/23808, ttl=64 |
151 | 785.049199 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x3d04, seq=153/39168, ttl=64 |
152 | 815.048096 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x3d04, seq=183/46848, ttl=64 |
153 | 816.712532 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xb0edebe0 |
154 | 819.712047 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xb0edebe0 |
155 | 826.711994 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xb0edebe0 |
156 | 842.711818 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xb0edebe0 |
174 | 878.625946 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x8df7801a |
183 | 881.625365 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x8df7801a |
207 | 889.625378 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x8df7801a |
233 | 904.625252 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0x8df7801a |
277 | 976.544847 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x6804, seq=87/22272, ttl=64 |
299 | 1009.574799 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x6804, seq=120/30720, ttl=64 |
301 | 1040.391933 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xf54c14cc |
302 | 1040.39434 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
303 | 1041.010418 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
304 | 1041.013731 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
305 | 1041.013782 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
306 | 1042.044097 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
307 | 1042.044835 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
308 | 1045.391371 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xf54c14cc |
309 | 1053.391309 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xf54c14cc |
310 | 1070.391143 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xf54c14cc |
311 | 1101.616854 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x6804, seq=177/45312, ttl=64 |
312 | 1101.618191 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x6804, seq=178/45568, ttl=64 |
313 | 1101.619515 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x6804, seq=179/45824, ttl=64 |
314 | 1101.62087 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x6804, seq=180/46080, ttl=64 |
316 | 1101.627209 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x6804, seq=181/46336, ttl=64 |
317 | 1101.63333 | 192.168.169.1 | 255.255.255.255 | DHCP | DHCP Offer - Transaction ID 0xf54c14cc |
318 | 1101.63349 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0xf54c14cc |
319 | 1101.634635 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x6804, seq=182/46592, ttl=64 |
320 | 1104.633086 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0xf54c14cc |
321 | 1104.634951 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x6804, seq=214/54784, ttl=64 |
322 | 1104.636231 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x6804, seq=215/55040, ttl=64 |
323 | 1112.633012 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0xf54c14cc |
324 | 1128.632843 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0xf54c14cc |
325 | 1134.84013 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Release - Transaction ID 0x6c6a2baf |
326 | 1345.626626 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
327 | 1346.270599 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
328 | 1346.273991 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
329 | 1346.274031 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
330 | 1346.280331 | NecAcces_a1:62:03 | Intel_03:8c:e8 | EAPOL | Key |
331 | 1346.280857 | Intel_03:8c:e8 | NecAcces_a1:62:03 | EAPOL | Key |
332 | 1348.619634 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xd32b0cc5 |
333 | 1352.619787 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xd32b0cc5 |
334 | 1355.043086 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=90/23040, ttl=64 |
335 | 1360.619722 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xd32b0cc5 |
336 | 1376.619569 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Discover - Transaction ID 0xd32b0cc5 |
337 | 1385.042902 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=95/24320, ttl=64 |
339 | 1385.048624 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=96/24576, ttl=64 |
340 | 1385.053954 | 192.168.169.1 | 255.255.255.255 | DHCP | DHCP Offer - Transaction ID 0xd32b0cc5 |
341 | 1385.054148 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0xd32b0cc5 |
342 | 1385.055259 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=97/24832, ttl=64 |
343 | 1385.056628 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=98/25088, ttl=64 |
344 | 1385.058784 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=99/25344, ttl=64 |
345 | 1385.060054 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=100/25600, ttl=64 |
346 | 1385.061415 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=101/25856, ttl=64 |
347 | 1385.062741 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=102/26112, ttl=64 |
348 | 1385.064098 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=103/26368, ttl=64 |
349 | 1385.065482 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=104/26624, ttl=64 |
350 | 1385.066821 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=105/26880, ttl=64 |
351 | 1385.068198 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=106/27136, ttl=64 |
352 | 1385.069546 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=107/27392, ttl=64 |
353 | 1385.070882 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=108/27648, ttl=64 |
354 | 1385.072228 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=109/27904, ttl=64 |
355 | 1385.073566 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=110/28160, ttl=64 |
356 | 1385.074938 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=111/28416, ttl=64 |
357 | 1389.05408 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0xd32b0cc5 |
359 | 1389.060723 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=112/28672, ttl=64 |
360 | 1389.066522 | 192.168.169.1 | 255.255.255.255 | DHCP | DHCP Offer - Transaction ID 0xd32b0cc5 |
361 | 1389.067758 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=113/28928, ttl=64 |
362 | 1389.069108 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=114/29184, ttl=64 |
363 | 1396.066703 | 0.0.0.0 | 255.255.255.255 | DHCP | DHCP Request - Transaction ID 0xd32b0cc5 |
364 | 1396.068535 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=115/29440, ttl=64 |
365 | 1396.069862 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=116/29696, ttl=64 |
366 | 1396.071208 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=117/29952, ttl=64 |
368 | 1396.074447 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=118/30208, ttl=64 |
370 | 1396.077155 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=119/30464, ttl=64 |
372 | 1396.0798 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=120/30720, ttl=64 |
373 | 1396.088605 | 192.168.169.1 | 255.255.255.255 | DHCP | DHCP ACK - Transaction ID 0xd32b0cc5 |
376 | 1396.091823 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=121/30976, ttl=64 |
379 | 1396.095767 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=122/31232, ttl=64 |
380 | 1396.097445 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=123/31488, ttl=64 |
383 | 1396.101828 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=124/31744, ttl=64 |
384 | 1396.110529 | 192.168.169.1 | 255.255.255.255 | DHCP | DHCP NAK - Transaction ID 0xd32b0cc5 |
386 | 1396.113165 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=125/32000, ttl=64 |
388 | 1396.116526 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=126/32256, ttl=64 |
390 | 1396.119164 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=127/32512, ttl=64 |
392 | 1396.121858 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=128/32768, ttl=64 |
394 | 1396.125153 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=129/33024, ttl=64 |
397 | 1396.129144 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=130/33280, ttl=64 |
398 | 1396.131136 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=131/33536, ttl=64 |
402 | 1397.626479 | 192.168.169.1 | 255.255.255.255 | DHCP | DHCP NAK - Transaction ID 0xd32b0cc5 |
404 | 1397.630912 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=132/33792, ttl=64 |
410 | 1401.071085 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=133/34048, ttl=64 |
411 | 1401.073999 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=134/34304, ttl=64 |
412 | 1401.076826 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=135/34560, ttl=64 |
413 | 1401.081107 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=136/34816, ttl=64 |
426 | 1406.946731 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=137/35072, ttl=64 |
427 | 1406.949529 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=138/35328, ttl=64 |
428 | 1406.953836 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=139/35584, ttl=64 |
429 | 1406.95837 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=140/35840, ttl=64 |
430 | 1406.962538 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=141/36096, ttl=64 |
455 | 1445.046338 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=155/39680, ttl=64 |
457 | 1445.051565 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=156/39936, ttl=64 |
458 | 1445.054317 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=157/40192, ttl=64 |
460 | 1445.061086 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=158/40448, ttl=64 |
466 | 1450.051242 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=159/40704, ttl=64 |
467 | 1450.052559 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=160/40960, ttl=64 |
468 | 1450.053952 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=161/41216, ttl=64 |
469 | 1450.05526 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=162/41472, ttl=64 |
470 | 1450.056632 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=163/41728, ttl=64 |
471 | 1450.05802 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=164/41984, ttl=64 |
472 | 1450.059353 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=165/42240, ttl=64 |
473 | 1450.060713 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=166/42496, ttl=64 |
474 | 1450.062081 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=167/42752, ttl=64 |
475 | 1450.063419 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=168/43008, ttl=64 |
476 | 1450.064783 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=169/43264, ttl=64 |
477 | 1450.066069 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=170/43520, ttl=64 |
478 | 1450.067495 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=171/43776, ttl=64 |
479 | 1450.069489 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=172/44032, ttl=64 |
480 | 1450.070864 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=173/44288, ttl=64 |
481 | 1450.072817 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=174/44544, ttl=64 |
482 | 1450.07419 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=175/44800, ttl=64 |
483 | 1450.075559 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=176/45056, ttl=64 |
484 | 1450.076935 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=177/45312, ttl=64 |
485 | 1450.078932 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=178/45568, ttl=64 |
486 | 1450.080304 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=179/45824, ttl=64 |
487 | 1450.081614 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=180/46080, ttl=64 |
488 | 1450.082981 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=181/46336, ttl=64 |
489 | 1450.084316 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=182/46592, ttl=64 |
490 | 1450.085706 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=183/46848, ttl=64 |
491 | 1450.087468 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=184/47104, ttl=64 |
492 | 1450.089809 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=185/47360, ttl=64 |
527 | 1456.064178 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=186/47616, ttl=64 |
528 | 1456.06547 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=187/47872, ttl=64 |
529 | 1456.066803 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=188/48128, ttl=64 |
530 | 1456.071769 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=191/48896, ttl=64 |
603 | 1457.115483 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=192/49152, ttl=64 |
971 | 1458.100845 | 192.168.169.34 | 192.168.169.127 | ICMP | Echo (ping) request id=0x7504, seq=193/49408, ttl=64 |
ICMP 届いているけど届いてなくねこれ!?
確かに届いてる。届いてるけれども、ログの前半では大体のパケットが届いてないよなーこれ……シーケンス番号めっさ飛んでるし(seq=xx/yy のyyの部分が何なのか解らないけども)
ただ、ログの後半は調子が良いところ(== wifiに再接続後近辺)を見ると、dhcp から ack が返る前の段階で快調にパケット受信してるので「条件が整うとパケットが詰まる」というのが正解なのかなぁ………いや「条件が整うと正常に通信できる」ですかね…… ^^;
他検討点 - WIFI干渉の可能性は?
他のwifiの電波は有りはしますがー… そんな干渉する状況でも無いかなぁ…と思います。
ちなみに、この図で他のwifiが少ないこと・電波が弱い事、また我が家の電波が満足に出てることが解って頂けるかなと思います。
私的結論
ブロードキャストがコケるとなると、ブロードキャスト利用している dhcp もコケるよなぁー…… 製品のバグじゃないのコレー? と思うんですが、確信を持てるほど知識を持っていない私としては強い結論は出せず……
なお、2ch の専用スレでは、私とほぼ同じ問題であろう障害は報告されてます。 この障害は私だけではない模様……?
153 :不明なデバイスさん:2013/02/20(水) 20:16:51.76 ID:4OQK1/8K WR8165Nブリッジで使ってるけどDHCP払い出すのワンテンポ遅くない? 通信始まってしまえば良好だけど 193 :不明なデバイスさん:2013/02/23(土) 00:23:56.86 ID:w4ZPM+az 8165はブリッジが不安定
なお、ipが取れた後は今のところ超快適に利用できてます。11n 速えーわー、11g と全然違うわーこれは良いわーと、この辺りの面は大変満足してます。 問題は最初だけなんですよホンマに!
あと、ブリッジモードではなく、通常のwifiルーターとして運用する分には amazon のレビューを見る限りとても安定しているようですし、上記の 2ch のスレでも特に大きな不満は出てないようです。
dhcp で ip が取得できないって話なので、端末に静的ip割り当てれば通信できそうですけども… 最悪それで対応かなぁ…
…という長文の記事を書いたので、このURLをサポートに送り状況を確認してみる次第。 ファームのアップデートで直りそうな気がするので、是非とも直して欲しいなぁー。 (ほぼ)生ログも置いておきます ので是非とも改善をよろしくお願いします>中の人