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Dziwny problem z DHCP i ARP (Windows 7 ?) http://forum.freesco.pl/viewtopic.php?f=8&t=17935 |
Strona 1 z 1 |
Autor: | Zawtra [ piątek, 11 grudnia 2009, 17:21 ] |
Tytuł: | Dziwny problem z DHCP i ARP (Windows 7 ?) |
Witam. Mam serwer na NND 0.2.2. Mam skonfigurowany serwer DHCP, który przydziela IP po MAC. Mam też skonfigurowany plik ethers i tam powpisywane adresy użytkowników. Do tej pory to się spisywało, ale... ostatnio jeden użytkownik podpiął laptopa z windows 7, i o dziwo odrazu dhcp ochoczo przydzieliło mu adres, i ma dostęp do neta pomimo niewpisanego MAC do ethers. DHCPdconf: # /etc/dhcp.conf # Plik konfiguracyjny deamona dhcpd ddns-update-style=ad-hoc; option domain-name "Narutowicza"; option domain-name-servers 194.204.159.1, 194.204.152.34; option subnet-mask 255.255.255.0; default-lease-time 21600; max-lease-time 86400; #Jeżeli chcesz dodać statyczne wpisy dla komputerów #musisz zmieni przedział podany przy zmiennej range #tak aby komputery ze stałym IP nie zawierały się w przedziale subnet 192.168.0.0 netmask 255.255.255.0 { #range 192.168.0.104 192.168.0.104; #Zakres przydzielanych adresów option broadcast-address 192.168.0.255; #Adres rozgłoszeniowy option routers 192.168.0.1; #Brama domy¶lna authoritative; } host x1 { hardware ethernet 00:01:29:4e:5e:82; fixed-address 192.168.0.4; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } host x2 { hardware ethernet 00:30:4f:28:a2:7e; fixed-address 192.168.0.5; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } host x3 { hardware ethernet 00:16:e6:66:a5:e8; fixed-address 192.168.0.7; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } host x4 { hardware ethernet 00:30:4f:17:15:91; fixed-address 192.168.0.8; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } host x5 { hardware ethernet 00:0a:e4:aa:0e:d0; fixed-address 192.168.0.10; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } host x6 { hardware ethernet 66:c1:e4:10:66:c1; fixed-address 192.168.0.11; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } host x7 { hardware ethernet 00:0e:2e:b1:23:03; fixed-address 192.168.0.12; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } host x8 { hardware ethernet 00:0f:ea:81:dd:8e; fixed-address 192.168.0.14; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } host x9 { hardware ethernet 00:16:e6:8b:3c:81; fixed-address 192.168.0.17; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } host x10 { hardware ethernet 00:14:85:86:c9:fe; fixed-address 192.168.0.21; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } host x11 { hardware ethernet 00:1e:ec:57:31:e8; fixed-address 192.168.0.40; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } host x12 { hardware ethernet 00:0e:2e:b8:f6:a2; fixed-address 192.168.0.41; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } host x13 { hardware ethernet 00:02:44:a5:3f:27; fixed-address 192.168.0.43; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } host x14 { hardware ethernet 00:18:f3:b0:c8:38; fixed-address 192.168.0.45; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } #host x15 { #hardware ethernet 00:30:05:67:cf:45; #fixed-address 192.168.0.49; #option broadcast-address 192.168.0.255; #option routers 192.168.0.1; #} #host x16 { #hardware ethernet 00:0f:ea:14:dd:69; #fixed-address 192.168.0.50; #option broadcast-address 192.168.0.255; #option routers 192.168.0.1; #} #host x17 { #hardware ethernet 00:30:4f:54:0a:a5; #fixed-address 192.168.0.51; #option broadcast-address 192.168.0.255; #option routers 192.168.0.1; #} host x18 { hardware ethernet 00:80:ad:74:0b:b4; fixed-address 192.168.0.57; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } host x19 { hardware ethernet 00:13:8f:91:84:73; fixed-address 192.168.0.59; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } host x20 { hardware ethernet 00:01:02:e2:3d:47; fixed-address 192.168.0.91; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } host x21 { hardware ethernet 00:1d:0d:ec:f0:90; fixed-address 192.168.0.92; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } host x22 { hardware ethernet 00:21:00:17:f7:e0; fixed-address 192.168.0.204; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } host x23 { hardware ethernet 00:16:17:6C:2D:98; fixed-address 192.168.0.104; option broadcast-address 192.168.0.255; option routers 192.168.0.1; } w logach coś takiego: Dec 11 14:25:29 GX110 dhcpd: DHCPREQUEST for 192.168.0.215 from 00:26:2d:52:6f:9b via eth1: unknown lease 192.168.0.215. Dec 11 14:25:33 GX110 dhcpd: DHCPINFORM from 192.168.0.215 via eth1 Dec 11 14:25:33 GX110 dhcpd: DHCPACK to 192.168.0.215 Dec 11 14:26:02 GX110 dhcpd: DHCPREQUEST for 192.168.0.215 from 00:26:2d:52:6f:9b via eth1: unknown lease 192.168.0.215. Dec 11 14:26:57 GX110 dhcpd: DHCPINFORM from 192.168.0.215 via eth1 Dec 11 14:26:57 GX110 dhcpd: DHCPACK to 192.168.0.215 Dec 11 14:28:59 GX110 dhcpd: DHCPINFORM from 192.168.0.215 via eth1 Dec 11 14:28:59 GX110 dhcpd: DHCPACK to 192.168.0.215 Wireshrkiem zauważyłem, że jego komputer rozsyła dużo zapytań ipv6. Może to jest jakoś powiązane? Jak gościa przyciąć? |
Autor: | CyberDuck [ piątek, 11 grudnia 2009, 19:36 ] |
Tytuł: | |
Odsnacz sobie range. To jest zakres adresow dla komputerow, ktore nie zostana dopisane do adresow MAC DHCP . I te adresy nie maja wstepu do netu. Przydzielasz adresy od 192.168.0.4 czyli mozesz sobie range ustawic na 192.168.0.2 do 3 : To mozesz spokojnie wywalic. Do tego musisz miec plik /etc/hosts # /etc/hosts # Nie usuwaj następnej linii. Wiele programów # wymaga takiego wpisu do poprawnej pracy. #ipv6-localhost ipv6-loopback #::1 Serwer.BlueLan Serwer 127.0.0.1 localhost.localdomain localhost 192.168.0.1 Serwer 192.168.0.4 x1 192.168.0.5 x2 192.168.0.6 x3 192.168.0.7 x4 192.168.0.8 x5 ................. ... No i plik /etc/oidentd_masq.conf : # /etc/oidentd_masq.conf 192.168.0.1 Serwer UNIX 192.168.0.4 Angie WINDOWS 192.168.0.5 RyszardLich WINDOWS 192.168.0.6 AngieLapek WINDOWS 192.168.0. .. .............. ..... Na koniec dla arp'a plik /etc/ethers : # /etc/ethers # Plik okresla jakie adresy IP i adresy MAC (adresy fizyczne kart sieciowych) # maja byc dopuszczone do sieci. # Nawet pisanie adresu recznie uniemozliwi dostep do sieci oraz # podszycie sie pod innego uzytkownika 192.168.0.4 00:56:D4:00:34:AD 192.168.0.5 00:24:33:10:44:90 192.168.0.6 00:17:22:C3:11:59 W tym pliku nic kompletnie wiecej nie moze byc. Na koncu kazdej linii koniecznie enter. Ja kiedys chcialem podopisywac komentarze i arp przestal dzialac. Poza tym wczoraj tez podpinalem Win 7 i nie mialem zadnych problemow. Poki nie podalem MAC kotles nie mial internetu procz sieci |
Autor: | Zawtra [ piątek, 11 grudnia 2009, 23:11 ] |
Tytuł: | |
Ok. wymazałem: Plik hosts już miałem wypełniony. Tak samo ethers: #plik wygenerowany automatycznie 192.168.0.2 ff:ff:ff:ff:ff:ff 192.168.0.3 ff:ff:ff:ff:ff:ff 192.168.0.4 00:01:29:4e:5e:82 192.168.0.5 00:30:4f:28:a2:7e 192.168.0.6 ff:ff:ff:ff:ff:ff 192.168.0.7 00:16:e6:66:a5:e8 192.168.0.8 00:30:4f:17:15:91 192.168.0.9 ff:ff:ff:ff:ff:ff 192.168.0.10 00:0a:e4:aa:0e:d0 192.168.0.11 66:c1:e4:10:66:c1 192.168.0.12 00:0e:2e:b1:23:03 192.168.0.13 00:1f:d0:54:5c:f6 192.168.0.14 00:0f:ea:81:dd:8e 192.168.0.15 ff:ff:ff:ff:ff:ff 192.168.0.16 ff:ff:ff:ff:ff:ff 192.168.0.17 00:0e:2e:b8:14:87 192.168.0.18 ff:ff:ff:ff:ff:ff 192.168.0.19 ff:ff:ff:ff:ff:ff 192.168.0.20 ff:ff:ff:ff:ff:ff 192.168.0.21 ff:14:85:86:c9:fe 192.168.0.22 00:1a:4d:90:b1:29 192.168.0.23 ff:ff:ff:ff:ff:ff 192.168.0.24 ff:ff:ff:ff:ff:ff 192.168.0.25 ff:ff:ff:ff:ff:ff 192.168.0.26 ff:ff:ff:ff:ff:ff 192.168.0.27 ff:ff:ff:ff:ff:ff 192.168.0.28 ff:ff:ff:ff:ff:ff 192.168.0.29 ff:ff:ff:ff:ff:ff 192.168.0.30 ff:ff:ff:ff:ff:ff 192.168.0.31 ff:ff:ff:ff:ff:ff 192.168.0.32 ff:ff:ff:ff:ff:ff 192.168.0.33 ff:ff:ff:ff:ff:ff 192.168.0.34 ff:ff:ff:ff:ff:ff 192.168.0.35 ff:ff:ff:ff:ff:ff 192.168.0.36 ff:ff:ff:ff:ff:ff 192.168.0.37 ff:ff:ff:ff:ff:ff 192.168.0.38 ff:ff:ff:ff:ff:ff 192.168.0.39 ff:ff:ff:ff:ff:ff 192.168.0.40 00:1e:ec:57:31:e8 192.168.0.41 00:0e:2e:b8:f6:a2 192.168.0.42 ff:ff:ff:ff:ff:ff 192.168.0.43 00:02:44:a5:3f:27 192.168.0.44 ff:ff:ff:ff:ff:ff 192.168.0.45 00:18:f3:b0:c8:38 192.168.0.46 ff:ff:ff:ff:ff:ff 192.168.0.47 ff:ff:ff:ff:ff:ff 192.168.0.48 ff:ff:ff:ff:ff:ff 192.168.0.49 00:21:27:e0:a7:79 192.168.0.50 ff:ff:ff:ff:ff:ff 192.168.0.51 ff:ff:ff:ff:ff:ff 192.168.0.52 ff:ff:ff:ff:ff:ff 192.168.0.53 ff:ff:ff:ff:ff:ff 192.168.0.54 ff:ff:ff:ff:ff:ff 192.168.0.55 ff:ff:ff:ff:ff:ff 192.168.0.56 ff:ff:ff:ff:ff:ff 192.168.0.57 00:80:ad:74:0b:b4 192.168.0.58 ff:ff:ff:ff:ff:ff 192.168.0.59 00:13:8f:91:84:73 192.168.0.60 ff:ff:ff:ff:ff:ff 192.168.0.61 ff:ff:ff:ff:ff:ff 192.168.0.62 ff:ff:ff:ff:ff:ff 192.168.0.63 ff:ff:ff:ff:ff:ff 192.168.0.64 ff:ff:ff:ff:ff:ff 192.168.0.65 ff:ff:ff:ff:ff:ff 192.168.0.66 ff:ff:ff:ff:ff:ff 192.168.0.67 ff:ff:ff:ff:ff:ff 192.168.0.68 ff:ff:ff:ff:ff:ff 192.168.0.69 ff:ff:ff:ff:ff:ff 192.168.0.70 ff:ff:ff:ff:ff:ff 192.168.0.71 ff:ff:ff:ff:ff:ff 192.168.0.72 ff:ff:ff:ff:ff:ff 192.168.0.73 ff:ff:ff:ff:ff:ff 192.168.0.74 ff:ff:ff:ff:ff:ff 192.168.0.75 ff:ff:ff:ff:ff:ff 192.168.0.76 ff:ff:ff:ff:ff:ff 192.168.0.77 ff:ff:ff:ff:ff:ff 192.168.0.78 ff:ff:ff:ff:ff:ff 192.168.0.79 ff:ff:ff:ff:ff:ff 192.168.0.80 ff:ff:ff:ff:ff:ff 192.168.0.81 ff:ff:ff:ff:ff:ff 192.168.0.82 ff:ff:ff:ff:ff:ff 192.168.0.83 ff:ff:ff:ff:ff:ff 192.168.0.84 ff:ff:ff:ff:ff:ff 192.168.0.85 ff:ff:ff:ff:ff:ff 192.168.0.86 ff:ff:ff:ff:ff:ff 192.168.0.87 ff:ff:ff:ff:ff:ff 192.168.0.88 ff:ff:ff:ff:ff:ff 192.168.0.89 ff:ff:ff:ff:ff:ff 192.168.0.90 ff:ff:ff:ff:ff:ff 192.168.0.91 00:01:02:e2:3d:47 192.168.0.92 00:1d:0d:ec:f0:90 192.168.0.93 ff:ff:ff:ff:ff:ff 192.168.0.94 ff:ff:ff:ff:ff:ff 192.168.0.95 ff:ff:ff:ff:ff:ff 192.168.0.96 ff:ff:ff:ff:ff:ff 192.168.0.97 ff:ff:ff:ff:ff:ff 192.168.0.98 ff:ff:ff:ff:ff:ff 192.168.0.99 ff:ff:ff:ff:ff:ff 192.168.0.100 ff:ff:ff:ff:ff:ff 192.168.0.101 00:1f:c6:54:26:30 192.168.0.102 ff:ff:ff:ff:ff:ff 192.168.0.103 ff:ff:ff:ff:ff:ff 192.168.0.104 00:16:17:6C:2D:98 192.168.0.105 ff:ff:ff:ff:ff:ff 192.168.0.106 ff:ff:ff:ff:ff:ff 192.168.0.107 ff:ff:ff:ff:ff:ff 192.168.0.108 ff:ff:ff:ff:ff:ff 192.168.0.109 ff:ff:ff:ff:ff:ff 192.168.0.110 ff:ff:ff:ff:ff:ff 192.168.0.111 ff:ff:ff:ff:ff:ff 192.168.0.112 ff:ff:ff:ff:ff:ff 192.168.0.113 ff:ff:ff:ff:ff:ff 192.168.0.114 ff:ff:ff:ff:ff:ff 192.168.0.115 ff:ff:ff:ff:ff:ff 192.168.0.116 ff:ff:ff:ff:ff:ff 192.168.0.117 ff:ff:ff:ff:ff:ff 192.168.0.118 ff:ff:ff:ff:ff:ff 192.168.0.119 ff:ff:ff:ff:ff:ff 192.168.0.120 ff:ff:ff:ff:ff:ff 192.168.0.121 00:1c:26:1a:b4:98 192.168.0.122 ff:ff:ff:ff:ff:ff 192.168.0.123 ff:ff:ff:ff:ff:ff 192.168.0.124 ff:ff:ff:ff:ff:ff 192.168.0.125 ff:ff:ff:ff:ff:ff 192.168.0.126 ff:ff:ff:ff:ff:ff 192.168.0.127 ff:ff:ff:ff:ff:ff 192.168.0.128 ff:ff:ff:ff:ff:ff 192.168.0.129 ff:ff:ff:ff:ff:ff 192.168.0.130 ff:ff:ff:ff:ff:ff 192.168.0.131 ff:ff:ff:ff:ff:ff 192.168.0.132 ff:ff:ff:ff:ff:ff 192.168.0.133 ff:ff:ff:ff:ff:ff 192.168.0.134 ff:ff:ff:ff:ff:ff 192.168.0.135 ff:ff:ff:ff:ff:ff 192.168.0.136 ff:ff:ff:ff:ff:ff 192.168.0.137 ff:ff:ff:ff:ff:ff 192.168.0.138 ff:ff:ff:ff:ff:ff 192.168.0.139 ff:ff:ff:ff:ff:ff 192.168.0.140 ff:ff:ff:ff:ff:ff 192.168.0.141 ff:ff:ff:ff:ff:ff 192.168.0.142 ff:ff:ff:ff:ff:ff 192.168.0.143 ff:ff:ff:ff:ff:ff 192.168.0.144 00:04:23:48:e2:be 192.168.0.145 ff:ff:ff:ff:ff:ff 192.168.0.146 ff:ff:ff:ff:ff:ff 192.168.0.147 ff:ff:ff:ff:ff:ff 192.168.0.148 ff:ff:ff:ff:ff:ff 192.168.0.149 ff:ff:ff:ff:ff:ff 192.168.0.150 ff:ff:ff:ff:ff:ff 192.168.0.151 ff:ff:ff:ff:ff:ff 192.168.0.152 ff:ff:ff:ff:ff:ff 192.168.0.153 ff:ff:ff:ff:ff:ff 192.168.0.154 ff:ff:ff:ff:ff:ff 192.168.0.155 ff:ff:ff:ff:ff:ff 192.168.0.156 ff:ff:ff:ff:ff:ff 192.168.0.157 ff:ff:ff:ff:ff:ff 192.168.0.158 ff:ff:ff:ff:ff:ff 192.168.0.159 ff:ff:ff:ff:ff:ff 192.168.0.160 ff:ff:ff:ff:ff:ff 192.168.0.161 ff:ff:ff:ff:ff:ff 192.168.0.162 ff:ff:ff:ff:ff:ff 192.168.0.163 ff:ff:ff:ff:ff:ff 192.168.0.164 ff:ff:ff:ff:ff:ff 192.168.0.165 ff:ff:ff:ff:ff:ff 192.168.0.166 ff:ff:ff:ff:ff:ff 192.168.0.167 ff:ff:ff:ff:ff:ff 192.168.0.168 ff:ff:ff:ff:ff:ff 192.168.0.169 ff:ff:ff:ff:ff:ff 192.168.0.170 ff:ff:ff:ff:ff:ff 192.168.0.171 ff:ff:ff:ff:ff:ff 192.168.0.172 ff:ff:ff:ff:ff:ff 192.168.0.173 ff:ff:ff:ff:ff:ff 192.168.0.174 ff:ff:ff:ff:ff:ff 192.168.0.175 ff:ff:ff:ff:ff:ff 192.168.0.176 ff:ff:ff:ff:ff:ff 192.168.0.177 ff:ff:ff:ff:ff:ff 192.168.0.178 ff:ff:ff:ff:ff:ff 192.168.0.179 ff:ff:ff:ff:ff:ff 192.168.0.180 ff:ff:ff:ff:ff:ff 192.168.0.181 ff:ff:ff:ff:ff:ff 192.168.0.182 ff:ff:ff:ff:ff:ff 192.168.0.183 ff:ff:ff:ff:ff:ff 192.168.0.184 ff:ff:ff:ff:ff:ff 192.168.0.185 ff:ff:ff:ff:ff:ff 192.168.0.186 ff:ff:ff:ff:ff:ff 192.168.0.187 ff:ff:ff:ff:ff:ff 192.168.0.188 ff:ff:ff:ff:ff:ff 192.168.0.189 ff:ff:ff:ff:ff:ff 192.168.0.190 ff:ff:ff:ff:ff:ff 192.168.0.191 ff:ff:ff:ff:ff:ff 192.168.0.192 ff:ff:ff:ff:ff:ff 192.168.0.193 ff:ff:ff:ff:ff:ff 192.168.0.194 ff:ff:ff:ff:ff:ff 192.168.0.195 ff:ff:ff:ff:ff:ff 192.168.0.196 ff:ff:ff:ff:ff:ff 192.168.0.197 ff:ff:ff:ff:ff:ff 192.168.0.198 ff:ff:ff:ff:ff:ff 192.168.0.199 ff:ff:ff:ff:ff:ff 192.168.0.200 ff:ff:ff:ff:ff:ff 192.168.0.201 ff:ff:ff:ff:ff:ff 192.168.0.202 ff:ff:ff:ff:ff:ff 192.168.0.203 ff:ff:ff:ff:ff:ff 192.168.0.204 00:21:00:17:f7:e0 192.168.0.205 ff:ff:ff:ff:ff:ff 192.168.0.206 ff:ff:ff:ff:ff:ff 192.168.0.207 ff:ff:ff:ff:ff:ff 192.168.0.208 ff:ff:ff:ff:ff:ff 192.168.0.209 ff:ff:ff:ff:ff:ff 192.168.0.210 ff:ff:ff:ff:ff:ff 192.168.0.211 ff:ff:ff:ff:ff:ff 192.168.0.212 ff:ff:ff:ff:ff:ff 192.168.0.213 ff:ff:ff:ff:ff:ff 192.168.0.214 ff:ff:ff:ff:ff:ff 192.168.0.215 ff:ff:ff:ff:ff:ff 192.168.0.216 ff:ff:ff:ff:ff:ff 192.168.0.217 ff:ff:ff:ff:ff:ff 192.168.0.218 ff:ff:ff:ff:ff:ff 192.168.0.219 ff:ff:ff:ff:ff:ff 192.168.0.220 ff:ff:ff:ff:ff:ff 192.168.0.221 ff:ff:ff:ff:ff:ff 192.168.0.222 ff:ff:ff:ff:ff:ff 192.168.0.223 ff:ff:ff:ff:ff:ff 192.168.0.224 ff:ff:ff:ff:ff:ff 192.168.0.225 ff:ff:ff:ff:ff:ff 192.168.0.226 ff:ff:ff:ff:ff:ff 192.168.0.227 ff:ff:ff:ff:ff:ff 192.168.0.228 ff:ff:ff:ff:ff:ff 192.168.0.229 ff:ff:ff:ff:ff:ff 192.168.0.230 ff:ff:ff:ff:ff:ff 192.168.0.231 ff:ff:ff:ff:ff:ff 192.168.0.232 ff:ff:ff:ff:ff:ff 192.168.0.233 ff:ff:ff:ff:ff:ff 192.168.0.234 ff:ff:ff:ff:ff:ff 192.168.0.235 ff:ff:ff:ff:ff:ff 192.168.0.236 ff:ff:ff:ff:ff:ff 192.168.0.237 ff:ff:ff:ff:ff:ff 192.168.0.238 ff:ff:ff:ff:ff:ff 192.168.0.239 ff:ff:ff:ff:ff:ff 192.168.0.240 ff:ff:ff:ff:ff:ff 192.168.0.241 ff:ff:ff:ff:ff:ff 192.168.0.242 ff:ff:ff:ff:ff:ff 192.168.0.243 ff:ff:ff:ff:ff:ff 192.168.0.244 00:11:43:47:7f:e4 192.168.0.245 ff:ff:ff:ff:ff:ff 192.168.0.246 ff:ff:ff:ff:ff:ff 192.168.0.247 ff:ff:ff:ff:ff:ff 192.168.0.248 ff:ff:ff:ff:ff:ff 192.168.0.249 ff:ff:ff:ff:ff:ff 192.168.0.250 ff:ff:ff:ff:ff:ff 192.168.0.251 ff:ff:ff:ff:ff:ff 192.168.0.252 ff:ff:ff:ff:ff:ff 192.168.0.253 ff:ff:ff:ff:ff:ff Tylko /etc/oidentd_masq.conf nie mam uzupełnionego. Jest to potrzebne?. Jak wpiszę komendę arp to wyświetla tablicę i adres 215 ma ffffffffff. A mimo to gość ma neta. Jakieś uwagi? |
Autor: | CyberDuck [ piątek, 11 grudnia 2009, 23:41 ] |
Tytuł: | |
Plik oidentd_masq.conf jest potrzebny. Po samej nazwie mozna dojsc do czego sluzy ... : Milej lektury : http://www.baseciq.org/2002/01/01/oidentd Pokasuj te wpisy z adresem maxymalnym ff:ff:ff:.. Nie wiem czemu, ale wygenerowalo Ci plik z tymi adresami przy adresach IP tam gdzie sa wolne adresy poza uzytkownikami. A napiszw linii komend jeszcze arp[enter] i pokaz co Ci pokazuje ? Masz wogole zainstalowanego arp'a ? |
Autor: | lukas_xplowd [ sobota, 12 grudnia 2009, 03:49 ] |
Tytuł: | |
A uruchomiony jest ARP? Z tego co pamiętam do chyba trzeba ręcznie dodać do rc.conf bo z automatu się nie dodaje. A jeśli nie masz dopisanego ARP'a w /etc/rc.conf to po restarcie NND musisz startować go ręcznie. |
Autor: | Zawtra [ sobota, 12 grudnia 2009, 10:28 ] |
Tytuł: | |
Arp jest włączony - restartowałem kilka razy. Na pewno jest dopisany do rc.conf w deamons. Ten plik ethers wygenerowałem za pomocą skryptu znalezionym na forum. Zawsze działało. Jak kogoś chciałem odciąć to zmieniałem mu jedną literkę i już. A jak dochodził ktoś nowy to zmieniałem ff na jego adres. Wynik arp: Address HWtype HWaddress Flags Mask Iface 192.168.0.25 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.28 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.78 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.246 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.55 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.18 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.160 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.39 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.133 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.130 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.70 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.181 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.139 ether FF:FF:FF:FF:FF:FF CM eth1 Zawalski(4) ether 00:01:29:4E:5E:82 CM eth1 192.168.0.119 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.145 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.143 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.209 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.185 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.73 ether FF:FF:FF:FF:FF:FF CM eth1 Zablocki ether 00:02:44:A5:3F:27 CM eth1 192.168.0.142 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.187 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.125 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.94 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.106 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.48 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.227 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.159 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.136 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.42 ether FF:FF:FF:FF:FF:FF CM eth1 Machowski ether 00:16:E6:66:A5:E8 CM eth1 192.168.0.202 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.65 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.194 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.29 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.195 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.154 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.79 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.63 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.113 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.236 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.149 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.179 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.178 ether FF:FF:FF:FF:FF:FF CM eth1 DuszynskiLap ether 00:1C:26:1A:B4:98 CM eth1 192.168.0.120 ether FF:FF:FF:FF:FF:FF CM eth1 Binczarowski ether 00:0A:E4:AA:0E:D0 CM eth1 PawlowskiKamil ether 00:1A:4D:90:B1:29 CM eth1 192.168.0.230 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.206 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.191 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.37 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.44 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.72 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.3 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.23 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.232 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.111 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.60 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.98 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.56 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.16 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.2 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.52 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.33 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.248 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.20 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.214 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.134 ether FF:FF:FF:FF:FF:FF CM eth1 Piotrowska(49) ether 00:21:27:E0:A7:79 CM eth1 192.168.0.197 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.34 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.177 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.50 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.193 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.166 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.81 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.102 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.175 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.247 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.164 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.198 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.138 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.253 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.153 ether FF:FF:FF:FF:FF:FF CM eth1 Galczynski13 ether 00:1F:D0:54:5C:F6 CM eth1 192.168.0.76 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.96 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.174 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.100 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.31 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.152 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.104 ether 00:16:17:6C:2D:98 CM eth1 192.168.0.158 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.93 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.229 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.171 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.169 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.205 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.110 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.228 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.117 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.176 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.150 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.24 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.126 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.167 ether FF:FF:FF:FF:FF:FF CM eth1 Janus ether 00:1F:C6:54:26:30 CM eth1 Skrzypczak ether 00:80:AD:74:0B:B4 CM eth1 192.168.0.95 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.127 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.27 ether FF:FF:FF:FF:FF:FF CM eth1 Korytowska(40) ether 00:1E:EC:57:31:E8 CM eth1 192.168.0.69 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.208 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.71 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.151 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.26 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.225 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.105 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.51 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.244 ether 00:11:43:47:7F:E4 CM eth1 192.168.0.173 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.250 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.97 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.184 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.89 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.226 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.75 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.107 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.240 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.200 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.252 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.15 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.168 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.235 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.90 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.180 ether FF:FF:FF:FF:FF:FF CM eth1 ZawalskiLap ether 00:04:23:48:E2:BE CM eth1 192.168.0.183 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.237 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.118 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.219 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.241 ether FF:FF:FF:FF:FF:FF CM eth1 Giera ether 66:C1:E4:10:66:C1 CM eth1 192.168.0.19 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.233 ether FF:FF:FF:FF:FF:FF CM eth1 ZawalskaLap ether 00:21:00:17:F7:E0 CM eth1 192.168.0.115 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.84 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.231 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.157 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.62 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.203 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.186 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.170 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.9 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.67 ether FF:FF:FF:FF:FF:FF CM eth1 gob129.internetdsl.tpne ether 00:18:D1:DD:81:42 C eth0 192.168.0.192 ether FF:FF:FF:FF:FF:FF CM eth1 Drop ether 00:13:8F:91:84:73 CM eth1 192.168.0.161 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.36 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.211 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.103 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.131 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.66 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.196 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.162 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.83 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.123 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.220 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.163 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.216 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.188 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.218 ether FF:FF:FF:FF:FF:FF CM eth1 Pawlowski ether FF:14:85:86:C9:FE CM eth1 192.168.0.68 ether FF:FF:FF:FF:FF:FF CM eth1 Galczynski14 ether 00:0F:EA:81:DD:8E CM eth1 192.168.0.199 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.234 ether FF:FF:FF:FF:FF:FF CM eth1 Kassner ether 00:30:4F:28:A2:7E CM eth1 192.168.0.82 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.146 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.53 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.54 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.124 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.224 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.64 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.189 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.80 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.74 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.99 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.242 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.148 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.6 ether FF:FF:FF:FF:FF:FF CM eth1 Kostka(91) ether 00:01:02:E2:3D:47 CM eth1 Zietkiewicz ether 00:18:F3:B0:C8:38 CM eth1 192.168.0.35 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.251 ether FF:FF:FF:FF:FF:FF CM eth1 Zawadzka ether 00:0E:2E:B8:14:87 CM eth1 192.168.0.137 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.190 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.223 ether FF:FF:FF:FF:FF:FF CM eth1 Duszynski ether 00:0E:2E:B1:23:03 CM eth1 192.168.0.85 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.155 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.122 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.32 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.201 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.249 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.182 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.238 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.141 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.222 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.114 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.210 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.245 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.112 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.116 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.86 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.61 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.88 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.215 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.221 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.109 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.58 ether FF:FF:FF:FF:FF:FF CM eth1 Stepanczuk ether 00:30:4F:17:15:91 CM eth1 192.168.0.108 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.213 ether FF:FF:FF:FF:FF:FF CM eth1 Korytowska(41) ether 00:0E:2E:B8:F6:A2 CM eth1 192.168.0.46 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.129 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.87 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.147 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.212 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.156 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.172 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.243 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.239 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.140 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.128 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.217 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.207 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.165 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.135 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.132 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.77 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.38 ether FF:FF:FF:FF:FF:FF CM eth1 192.168.0.30 ether FF:FF:FF:FF:FF:FF CM eth1 Kostka(92) ether 00:1D:0D:EC:F0:90 CM eth1 192.168.0.47 ether FF:FF:FF:FF:FF:FF CM eth1 |
Autor: | CyberDuck [ sobota, 12 grudnia 2009, 11:30 ] |
Tytuł: | |
Jak dla mnie to jest blad. W ten sposob do niczego nie dojdziesz. Porob porzadki w tych plikach i powinno dzialac, a jak nadal nie to wtedy bedziemy sie zastanawiac. Jak na razie to jest jede wielki balagan. Wiesz ja tez korzystam ze skryptu, ale napisalem go sam i scisle wedlug zasad jakich sie nauczylem tutaj. Skrypt mi generuje cztery pliki na podstawie danych wpisanych do bazy danych. |
Autor: | tasiorek [ sobota, 12 grudnia 2009, 13:33 ] |
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CyberDuck pisze: Juz Cie kiedys prosilem, zebys nie wypowiadal sie na tematy o ktorych nie masz pojecia, bo sadzisz glupoty. CyberDuck pisze: W tym pliku nic kompletnie wiecej nie moze byc.
Na koncu kazdej linii koniecznie enter. Ja kiedys chcialem podopisywac komentarze i arp przestal dzialac. J.W. @Zawtra, zmien range tak, zeby nie pokrywalo sie z dopisanymi adresami, ablo wyrzuc calkiem, bo w Twoim przypadku nie jest potrzebne. Authoritative dodaj spowrotem. Co do opisanego problemu, to zamien to ff:ff... na cokolwiek innego, zrestartuj arp i wtedy bedzie blokowac poprawnie. |
Autor: | CyberDuck [ sobota, 12 grudnia 2009, 16:14 ] |
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Cytuj: Juz Cie kiedys prosilem, zebys nie wypowiadal sie na tematy o ktorych nie masz pojecia, bo sadzisz glupoty.
A to ten od piwa Rozumiem, ze mozesz mnie nie lubiec, ale to nie znaczy, ze musisz uzalezniac odpowiedzi od humoru i tez Cie kiedys prosilem grzeczniej. Wytlumacz - nie bij bo tak niczego syna nie nauczysz. Ja przynajmniej probowalem pomoc kiedy Ty nawet przez kilka postow sie nie odezwales ani razu i od wejscia od razu prawisz moraly. |
Autor: | Maciek [ sobota, 12 grudnia 2009, 16:22 ] |
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Nie każdy ma czas, aby codziennie na forum zaglądać. A co do ostrożności wypowiedzi, to tasiorek ma sporo racji. Weź tak na logikę to. Dlaczego kazałeś wywalić wpis authoritative z dhcpd.conf? |
Autor: | CyberDuck [ sobota, 12 grudnia 2009, 16:29 ] |
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Ok sorki. Moze i ma racje, ale zawsze mogl to cos inaczej wyrazic. Wziolem wlasnie na logike. U mnie skrypt, ktory automatycznie i nie ja go pisalem w linux !! nic takiego nie generuje wiec najpierw probowalem aby przywrocil pliki do normalnosci. Powoli do celu. Teraz siedze na forum i szukam do czego to sluzy, ale tylko jak na razie znalazlem to w skryptach, a nie ma zadnej podpowiedzi ... zreszta jak we wszystkich "odpowiedziach" . Moze w nowszych jest, ale wole nie radzic dopisania czegos czego nie znam. W sumie na to samo wyszlo tyle, ze ja radzilem kasacje tych wpisow, a moj nastepca o zmiane adresow. Osobiscie wolalbym skasowac bo przejrzysciej to bedzie wygladac. Niczego Tasiorkowi nie ujmuje i jestem pewien, ze ma ogromna wiedze, ale czasami jest poprostu chamski. |
Autor: | tasiorek [ sobota, 12 grudnia 2009, 16:34 ] |
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CyberDuck pisze: Moze w nowszych jest, ale wole nie radzic dopisania czegos czego nie znam. Wiec nie radz tez kasowania czegos czego nie rozumiesz... CyberDuck pisze: Osobiscie wolalbym skasowac bo przejrzysciej to bedzie wygladac.
Zrob rm -fr / bedzie jeszcze przejrzysciej. Czlowieku nie masz zielonego pojecia o czym piszesz, wiec po raz kolejny prosze zebys skonczyl. |
Autor: | CyberDuck [ sobota, 12 grudnia 2009, 16:39 ] |
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Dla potomnych, ktorzy chca wiedziec do czego sluzy authoritative : Cytuj: Opcja authoritative jest zabezpieczeniem przed "adminami" nie mającymi pojęcia o tym co robią. Lub, co się częściej zdarza, czasem ktoś przypadkiem odpali serwer dhcp w sieci, w której istnieje inny serwer i zaczyna się zadyma. Domyślnie wszystkie serwery po zainstalowaniu powinny być nieautorytatywe. Powoduje to, to że nie wysyłają one w sieć odpowiedzi DHCPNACK. Efekty tego widać w dwóch sytuacjach:
1. Przyjmijmy ze istnieja 2 sieci, komputer podłaczony do pierwszej z nich uzyskał od istniejącego w tej sieci serwera dhcp np adres 192.168.1.15. Następnie ten komputer został przepięty do drugiej sieci o adresach z puli 10.0.0.0/8. Gdy czas wcześniej uzyskanego adresu wygaśnie wysyła on do serwera zapytanie o przedłużenie ważności adresu 192.168.1.15. I teraz powstaje różnica pomiędzy serwerami z omawianą opcją i bez niej. Gdy serwer nie jest authoritative zignoruje on to zapytanie. Będzie uważał że to nie do niego. Obsługuje on podsieć 10.* a nie 192.168.*. Klient uzyska adres wtedy gdy podda się przy przedłużaniu i zapyta o nowy. Będzie to trwało przynajmniej kilka minut. Gdy serwer jest authoritative na opisane zapytanie odpowie ramką DHCPNACK (odmowa), co zmusi klienta do zapytania o nowy adres. Trwa to ułamek sekundy (a nie minuty). Zysk oczywisty. Podobna sytuacja powstaje gdy w sieci istnieje serwer DHCP autorytatywny i przypadkowo odpalony. Dzięki temu ten drugi "nie przejmie" klientów do siebie. 2. Windows'y wysyłają co jakiś czas ramkę DHCPINFORM (zapytanie o informacje - jakie? nie wiem ), na które serwer nieuatorytatywny nie odpowiada. Tego przypadku dotyczy poruszona wcześniej w tym wątku sytuacja. Mam nadziej, że jasno to opisałem Tak jest panie psorze Chociaz to niczego nie zmienia, ze nadal nie wiem o co chodzi ... czy cos zle napisalem czy Ci nadepnolem na odcisk bo rzeczywiscie nie wiem o co chodzi Takimi wypowiedziami mozesz co najwyzej Kube zaszokowac ... |
Autor: | Zawtra [ poniedziałek, 14 grudnia 2009, 20:12 ] |
Tytuł: | |
Zmieniłem te ff na pojedyńcze 0, wtedy przyblokowało mu połączenie. Co jednak dziwne dhcp dalej nadawało mu adres którego żadał: DHCPREQUEST for 192.168.0.215 from 00:26:2d:52:6f:9b via eth1: unknown lease 192.168.0.215. Dec 13 20:45:25 GX110 dhcpd: DHCPINFORM from 192.168.0.215 via eth1 Dec 13 20:45:25 GX110 dhcpd: DHCPACK to 192.168.0.215 Dec 13 20:55:26 GX110 dhcpd: DHCPINFORM from 192.168.0.215 via eth1 Dec 13 20:55:26 GX110 dhcpd: DHCPACK to 192.168.0.215 Dec 13 20:56:41 GX110 dhcpd: DHCPINFORM from 192.168.0.215 via eth1 Dec 13 20:56:41 GX110 dhcpd: DHCPACK to 192.168.0.215 Dec 13 20:57:54 GX110 dhcpd: DHCPINFORM from 192.168.0.215 via eth1 Dec 13 20:57:54 GX110 dhcpd: DHCPACK to 192.168.0.215 Dec 13 21:06:21 GX110 dhcpd: DHCPINFORM from 192.168.0.215 via eth1 Dec 13 21:06:21 GX110 dhcpd: DHCPACK to 192.168.0.215 Gdy wkońcu dodałem go jako stały przydział 192.168.0.43 w dhcp pojawiły się takie wpisy: Dec 13 21:22:08 GX110 dhcpd: DHCPREQUEST for 192.168.0.215 from 00:26:2d:52:6f:9b via eth1: lease 192.168.0.215 unavailable. Dec 13 21:22:08 GX110 dhcpd: DHCPNAK on 192.168.0.215 to 00:26:2d:52:6f:9b via eth1 Dec 13 21:22:08 GX110 dhcpd: DHCPDISCOVER from 00:26:2d:52:6f:9b via eth1 Dec 13 21:22:08 GX110 dhcpd: DHCPOFFER on 192.168.0.43 to 00:26:2d:52:6f:9b via eth1 Dec 13 21:22:08 GX110 dhcpd: DHCPREQUEST for 192.168.0.215 (192.168.0.112) from 00:26:2d:52:6f:9b via eth1: lease 192.168.0.215 unavailable. Dec 13 21:22:08 GX110 dhcpd: DHCPNAK on 192.168.0.215 to 00:26:2d:52:6f:9b via eth1 Dec 13 21:22:08 GX110 dhcpd: DHCPDISCOVER from 00:26:2d:52:6f:9b via eth1 Dec 13 21:22:08 GX110 dhcpd: DHCPOFFER on 192.168.0.43 to 00:26:2d:52:6f:9b via eth1 Dec 13 21:22:08 GX110 dhcpd: DHCPREQUEST for 192.168.0.215 (192.168.0.112) from 00:26:2d:52:6f:9b via eth1: lease 192.168.0.215 unavailable. Dec 13 21:22:08 GX110 dhcpd: DHCPNAK on 192.168.0.215 to 00:26:2d:52:6f:9b via eth1 Dec 13 21:22:08 GX110 dhcpd: DHCPDISCOVER from 00:26:2d:52:6f:9b via eth1 Dec 13 21:22:08 GX110 dhcpd: DHCPOFFER on 192.168.0.43 to 00:26:2d:52:6f:9b via eth1 Dec 13 21:22:08 GX110 dhcpd: DHCPREQUEST for 192.168.0.215 (192.168.0.112) from 00:26:2d:52:6f:9b via eth1: lease 192.168.0.215 unavailable. Dec 13 21:22:08 GX110 dhcpd: DHCPNAK on 192.168.0.215 to 00:26:2d:52:6f:9b via eth1 Dec 13 21:22:25 GX110 dhcpd: DHCPINFORM from 192.168.0.215 via eth1 Dec 13 21:22:25 GX110 dhcpd: DHCPACK to 192.168.0.215 Dec 13 21:28:35 GX110 dhcpd: DHCPREQUEST for 192.168.0.215 from 00:26:2d:52:6f:9b via eth1: lease 192.168.0.215 unavailable. Dec 13 21:28:35 GX110 dhcpd: DHCPNAK on 192.168.0.215 to 00:26:2d:52:6f:9b via eth1 Dec 13 21:28:35 GX110 dhcpd: DHCPDISCOVER from 00:26:2d:52:6f:9b via eth1 Dec 13 21:28:35 GX110 dhcpd: DHCPOFFER on 192.168.0.43 to 00:26:2d:52:6f:9b via eth1 Dec 13 21:28:35 GX110 dhcpd: DHCPREQUEST for 192.168.0.43 (192.168.0.1) from 00:26:2d:52:6f:9b via eth1 Dec 13 21:28:35 GX110 dhcpd: DHCPACK on 192.168.0.43 to 00:26:2d:52:6f:9b via eth1 Dec 13 21:28:39 GX110 dhcpd: DHCPINFORM from 192.168.0.43 via eth1 Dec 13 21:28:39 GX110 dhcpd: DHCPACK to 192.168.0.43 Zastanawia mnie w 6 linii to co jest w nawiasie. To jest adres jakiegoś serwera dhcp czy przyjął sobie jakiś adres. Mój serwer to 192.168.0.1 - dopiero w 4 lini od końca jest w nawiasie ..0.1. Czy mógłbym prosić o co może chodzić? |
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