[c-nsp] C2950G sh arp
Shaun
mailinglists at unix-scripts.com
Thu Jun 8 16:15:17 EDT 2006
I dont think thats it, these addresses are not any of my assigned Networks,
in fact there are many random addresses from diffrent networks.. a `sh arp
| exc 204.10 | exc 204.15 | exc 208.67` displays 1500 lines, below is a snip
of the first few pages...
edge-138.12#sh arp | exc 204.10 | exc 204.15 | exc 208.67
Protocol Address Age (min) Hardware Addr Type Interface
Internet 222.171.23.98 125 0012.dada.0f42 ARPA Vlan2
Internet 202.65.141.6 115 0012.dada.0f42 ARPA Vlan2
Internet 62.166.210.74 70 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.181 222 0012.dada.0f42 ARPA Vlan2
Internet 201.152.55.102 212 0012.dada.0f42 ARPA Vlan2
Internet 213.47.132.127 157 0012.dada.0f42 ARPA Vlan2
Internet 203.234.238.206 47 0012.dada.0f42 ARPA Vlan2
Internet 222.80.155.20 108 0012.dada.0f42 ARPA Vlan2
Internet 204.116.182.15 46 0012.dada.0f42 ARPA Vlan2
Internet 61.191.27.152 27 0012.dada.0f42 ARPA Vlan2
Internet 204.10.114.181 12 0012.dada.0f42 ARPA Vlan2
Internet 203.255.132.178 206 0012.dada.0f42 ARPA Vlan2
Internet 204.10.114.182 3 0012.dada.0f42 ARPA Vlan2
Internet 61.95.194.162 87 0012.dada.0f42 ARPA Vlan2
Internet 190.48.208.92 186 0012.dada.0f42 ARPA Vlan2
Internet 61.153.46.136 77 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.183 180 0012.dada.0f42 ARPA Vlan2
Internet 217.166.175.210 227 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.182 182 0012.dada.0f42 ARPA Vlan2
Internet 218.86.220.83 19 0012.dada.0f42 ARPA Vlan2
Internet 61.135.154.36 213 0012.dada.0f42 ARPA Vlan2
Internet 207.96.243.88 25 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.177 123 0012.dada.0f42 ARPA Vlan2
Internet 221.220.133.128 208 0012.dada.0f42 ARPA Vlan2
Internet 59.2.92.97 67 0012.dada.0f42 ARPA Vlan2
Internet 218.169.65.54 63 0012.dada.0f42 ARPA Vlan2
Internet 203.193.2.12 70 0012.dada.0f42 ARPA Vlan2
Internet 220.188.130.230 0 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.176 136 0012.dada.0f42 ARPA Vlan2
Internet 194.100.233.74 14 0012.dada.0f42 ARPA Vlan2
Internet 85.71.165.177 189 0012.dada.0f42 ARPA Vlan2
Internet 218.106.125.203 201 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.179 212 0012.dada.0f42 ARPA Vlan2
Internet 200.19.252.33 210 0012.dada.0f42 ARPA Vlan2
Internet 172.148.249.199 124 0012.dada.0f42 ARPA Vlan2
Internet 83.148.46.239 35 0012.dada.0f42 ARPA Vlan2
Internet 202.96.96.205 232 0012.dada.0f42 ARPA Vlan2
Internet 86.211.89.219 156 0012.dada.0f42 ARPA Vlan2
Internet 221.28.138.76 43 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.178 165 0012.dada.0f42 ARPA Vlan2
Internet 204.252.61.10 46 0012.dada.0f42 ARPA Vlan2
Internet 61.50.139.140 86 0012.dada.0f42 ARPA Vlan2
Internet 82.196.103.249 81 0012.dada.0f42 ARPA Vlan2
Internet 207.213.118.100 236 0012.dada.0f42 ARPA Vlan2
Internet 218.149.85.18 106 0012.dada.0f42 ARPA Vlan2
Internet 201.9.102.174 190 0012.dada.0f42 ARPA Vlan2
Internet 222.89.243.124 158 0012.dada.0f42 ARPA Vlan2
Internet 211.157.108.42 138 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.189 75 0012.dada.0f42 ARPA Vlan2
Internet 217.206.217.199 152 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.188 118 0012.dada.0f42 ARPA Vlan2
Internet 84.19.182.248 42 0012.dada.0f42 ARPA Vlan2
Internet 220.166.118.5 196 0012.dada.0f42 ARPA Vlan2
Internet 204.248.229.216 103 0012.dada.0f42 ARPA Vlan2
Internet 172.152.164.154 111 0012.dada.0f42 ARPA Vlan2
Internet 204.10.114.190 54 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.191 48 0012.dada.0f42 ARPA Vlan2
Internet 83.26.36.103 26 0012.dada.0f42 ARPA Vlan2
Internet 204.107.174.3 82 0012.dada.0f42 ARPA Vlan2
Internet 200.231.198.226 27 0012.dada.0f42 ARPA Vlan2
Protocol Address Age (min) Hardware Addr Type Interface
Internet 80.25.6.68 7 0012.dada.0f42 ARPA Vlan2
Internet 68.23.252.164 25 0012.dada.0f42 ARPA Vlan2
Internet 69.13.155.216 215 0012.dada.0f42 ARPA Vlan2
Internet 219.254.108.66 120 0012.dada.0f42 ARPA Vlan2
Internet 222.73.14.149 40 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.185 218 0012.dada.0f42 ARPA Vlan2
Internet 59.124.26.81 9 0012.dada.0f42 ARPA Vlan2
Internet 163.27.117.193 197 0012.dada.0f42 ARPA Vlan2
Internet 222.236.47.17 33 0012.dada.0f42 ARPA Vlan2
Internet 222.76.215.73 213 0012.dada.0f42 ARPA Vlan2
Internet 213.55.30.241 211 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.184 12 0012.dada.0f42 ARPA Vlan2
Internet 129.93.246.39 46 0012.dada.0f42 ARPA Vlan2
Internet 59.140.4.190 47 0012.dada.0f42 ARPA Vlan2
Internet 202.97.170.12 198 0012.dada.0f42 ARPA Vlan2
Internet 87.247.246.91 9 0012.dada.0f42 ARPA Vlan2
Internet 164.67.165.79 96 0012.dada.0f42 ARPA Vlan2
Internet 213.3.26.194 65 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.187 217 0012.dada.0f42 ARPA Vlan2
Internet 80.102.179.139 124 0012.dada.0f42 ARPA Vlan2
Internet 66.211.138.21 170 0012.dada.0f42 ARPA Vlan2
Internet 195.178.180.203 175 0012.dada.0f42 ARPA Vlan2
Internet 83.103.42.16 195 0012.dada.0f42 ARPA Vlan2
Internet 201.24.152.71 194 0012.dada.0f42 ARPA Vlan2
Internet 82.145.215.26 96 0012.dada.0f42 ARPA Vlan2
Internet 203.129.52.112 102 0012.dada.0f42 ARPA Vlan2
Internet 70.180.176.76 199 0012.dada.0f42 ARPA Vlan2
Internet 69.60.107.28 219 0012.dada.0f42 ARPA Vlan2
Internet 203.86.30.141 97 0012.dada.0f42 ARPA Vlan2
Internet 200.204.76.71 49 0012.dada.0f42 ARPA Vlan2
Internet 204.10.114.187 94 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.186 220 0012.dada.0f42 ARPA Vlan2
Internet 172.128.52.23 197 0012.dada.0f42 ARPA Vlan2
Internet 61.135.154.48 31 0012.dada.0f42 ARPA Vlan2
Internet 85.159.64.154 154 0012.dada.0f42 ARPA Vlan2
Internet 218.89.129.18 102 0012.dada.0f42 ARPA Vlan2
Internet 213.41.142.98 177 0012.dada.0f42 ARPA Vlan2
Internet 203.240.133.174 53 0012.dada.0f42 ARPA Vlan2
Internet 200.72.251.106 46 0012.dada.0f42 ARPA Vlan2
Internet 81.227.9.170 2 0012.dada.0f42 ARPA Vlan2
Internet 209.56.255.7 84 0012.dada.0f42 ARPA Vlan2
Internet 209.254.196.250 201 0012.dada.0f42 ARPA Vlan2
Internet 211.116.117.195 186 0012.dada.0f42 ARPA Vlan2
Internet 220.176.121.4 190 0012.dada.0f42 ARPA Vlan2
Internet 221.200.124.120 51 0012.dada.0f42 ARPA Vlan2
Internet 204.210.229.234 165 0012.dada.0f42 ARPA Vlan2
Internet 64.8.97.56 7 0012.dada.0f42 ARPA Vlan2
Internet 172.165.65.89 44 0012.dada.0f42 ARPA Vlan2
Internet 83.31.189.224 49 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.164 17 0012.dada.0f42 ARPA Vlan2
Internet 200.75.24.138 36 0012.dada.0f42 ARPA Vlan2
Internet 204.210.200.196 181 0012.dada.0f42 ARPA Vlan2
Internet 24.166.13.161 97 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.167 142 0012.dada.0f42 ARPA Vlan2
Internet 196.205.22.13 124 0012.dada.0f42 ARPA Vlan2
Internet 70.230.231.85 225 0012.dada.0f42 ARPA Vlan2
Internet 83.38.170.204 0 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.166 185 0012.dada.0f42 ARPA Vlan2
Internet 221.209.17.9 174 0012.dada.0f42 ARPA Vlan2
Internet 82.51.189.200 209 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.161 180 0012.dada.0f42 ARPA Vlan2
Protocol Address Age (min) Hardware Addr Type Interface
Internet 81.34.185.222 71 0012.dada.0f42 ARPA Vlan2
Internet 72.29.90.27 142 0012.dada.0f42 ARPA Vlan2
Internet 203.255.132.164 231 0012.dada.0f42 ARPA Vlan2
Internet 221.253.232.220 40 0012.dada.0f42 ARPA Vlan2
Internet 219.128.107.36 168 0012.dada.0f42 ARPA Vlan2
Internet 61.129.51.154 37 0012.dada.0f42 ARPA Vlan2
Internet 210.183.136.248 105 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.163 84 0012.dada.0f42 ARPA Vlan2
Internet 210.18.26.204 105 0012.dada.0f42 ARPA Vlan2
Internet 87.203.131.8 43 0012.dada.0f42 ARPA Vlan2
Internet 222.73.14.142 193 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.162 214 0012.dada.0f42 ARPA Vlan2
Internet 24.215.116.172 162 0012.dada.0f42 ARPA Vlan2
Internet 219.74.191.57 6 0012.dada.0f42 ARPA Vlan2
Internet 69.251.64.233 22 0012.dada.0f42 ARPA Vlan2
Internet 203.161.103.26 33 0012.dada.0f42 ARPA Vlan2
Internet 204.13.66.148 199 0012.dada.0f42 ARPA Vlan2
Internet 212.151.201.157 75 0012.dada.0f42 ARPA Vlan2
Internet 66.113.130.166 157 0012.dada.0f42 ARPA Vlan2
Internet 210.65.193.74 130 0012.dada.0f42 ARPA Vlan2
Internet 85.113.222.226 231 0012.dada.0f42 ARPA Vlan2
Internet 61.152.144.45 162 0012.dada.0f42 ARPA Vlan2
Internet 68.76.198.214 58 0012.dada.0f42 ARPA Vlan2
Internet 83.26.201.153 175 0012.dada.0f42 ARPA Vlan2
Internet 207.136.242.172 87 0012.dada.0f42 ARPA Vlan2
Internet 219.151.221.136 184 0012.dada.0f42 ARPA Vlan2
Internet 204.181.60.92 24 0012.dada.0f42 ARPA Vlan2
Internet 66.218.130.3 217 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.172 193 0012.dada.0f42 ARPA Vlan2
Internet 218.22.87.130 141 0012.dada.0f42 ARPA Vlan2
Internet 195.228.148.170 83 0012.dada.0f42 ARPA Vlan2
Internet 65.217.45.172 14 0012.dada.0f42 ARPA Vlan2
Internet 205.246.14.47 64 0012.dada.0f42 ARPA Vlan2
Internet 212.96.165.11 65 0012.dada.0f42 ARPA Vlan2
Internet 204.13.112.171 169 0012.dada.0f42 ARPA Vlan2
Internet 72.29.237.162 9 0012.dada.0f42 ARPA Vlan2
Internet 65.115.42.3 147 0012.dada.0f42 ARPA Vlan2
Internet 69.65.131.156 216 0012.dada.0f42 ARPA Vlan2
Internet 204.10.248.37 114 0012.dada.0f42 ARPA Vlan2
Internet 66.97.170.146 89 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.174 106 0012.dada.0f42 ARPA Vlan2
Internet 204.26.56.242 102 0012.dada.0f42 ARPA Vlan2
Internet 221.117.83.231 206 0012.dada.0f42 ARPA Vlan2
Internet 204.94.138.4 33 0012.dada.0f42 ARPA Vlan2
Internet 211.99.64.236 103 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.169 203 0012.dada.0f42 ARPA Vlan2
Internet 61.159.227.92 185 0012.dada.0f42 ARPA Vlan2
Internet 204.10.115.168 18 0012.dada.0f42 ARPA Vlan2
Internet 213.77.236.105 202 0012.dada.0f42 ARPA Vlan2
Internet 204.19.245.55 203 0012.dada.0f42 ARPA Vlan2
Internet 204.111.85.235 235 0012.dada.0f42 ARPA Vlan2
Internet 88.6.148.215 8 0012.dada.0f42 ARPA Vlan2
Internet 61.152.96.216 42 0012.dada.0f42 ARPA Vlan2
Internet 201.129.3.86 225 0012.dada.0f42 ARPA Vlan2
Internet 218.30.23.206 119 0012.dada.0f42 ARPA Vlan2
Internet 218.79.208.91 122 0012.dada.0f42 ARPA Vlan2
Internet 61.229.169.111 90 0012.dada.0f42 ARPA Vlan2
Internet 190.49.76.221 117 0012.dada.0f42 ARPA Vlan2
Internet 202.233.225.220 153 0012.dada.0f42 ARPA Vlan2
Internet 12.44.173.147 120 0012.dada.0f42 ARPA Vlan2
Internet 200.125.208.122 53 0012.dada.0f42 ARPA Vlan2
~Shaun
----- Original Message -----
From: "Gert Doering" <gert at greenie.muc.de>
To: "Shaun" <mailinglists at unix-scripts.com>
Cc: <cisco-nsp at puck.nether.net>
Sent: Thursday, June 08, 2006 2:10 AM
Subject: Re: [c-nsp] C2950G sh arp
> Hi,
>
> On Wed, Jun 07, 2006 at 05:52:20PM -0700, Shaun wrote:
>> The 3750 doesnt show these other addresses though, only the 2950's do.
>> Also
>> why would this only be on the management vlan and not on the other vlans.
>> The management vlan is only assigned to each switch giving it it's ip,
>> it's
>> not assigned to any connected servers.
>
> If you see MAC addresses from "other networks" on your management LAN,
> chances are that you have an interconnection somewhere - a crossover-cable
> plugged into "server LAN" and "management LAN", or something similar.
>
> Run a sniffer on the management VLAN (PC with ethereal or tcpdump) and
> look for ARP packets that don't belong there...
>
> gert
> --
> USENET is *not* the non-clickable part of WWW!
>
> //www.muc.de/~gert/
> Gert Doering - Munich, Germany
> gert at greenie.muc.de
> fax: +49-89-35655025
> gert at net.informatik.tu-muenchen.de
>
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