Z jedneho klienta dostavam cudny vysledok traceroute na branu v mojej domacej sieti:
[root@MONOLITH-NTB ~]# traceroute 172.168.1.254
traceroute to 172.168.1.254 (172.168.1.254), 30 hops max, 60 byte packets
1 MONOLITH-GW (172.16.1.254) 0.832 ms 1.098 ms 1.165 ms
2 * * *
3 xxx-xxx-xxx-xxx.dynamic.chello.sk (xxx.xxx.xxx.xxx) 16.417 ms 16.814 ms 18.113 ms
4 xxx-xxx-xxx-xxx.dynamic.chello.sk (xxx.xxx.xxx.xxx) 15.924 ms 15.943 ms 16.245 ms
5 at-vie01a-rd1-2-0-0.aorta.net (213.46.160.25) 117.868 ms 119.068 ms 119.210 ms
6 nl-ams05a-rd2-xe-0-0-1.aorta.net (84.116.130.77) 115.535 ms 110.631 ms 110.672 ms
7 us-nyc01b-rd1-gi-2-0-0.aorta.net (84.116.130.26) 123.069 ms us-nyc01b-rd1-gi-4-0-0.aorta.net (84.116.130.30) 113.298 ms us-nyc01b-rd1-gi-2-0-0.aorta.net (84.116.130.26) 113.287 ms
8 us-nyc01b-ri1-xe-3-1-0.aorta.net (213.46.190.94) 110.852 ms 110.918 ms 111.557 ms
9 xe-8-3-0.edge1.NewYork1.Level3.net (4.78.164.221) 113.499 ms 108.815 ms xe-4-1-0.edge1.NewYork1.Level3.net (4.78.132.93) 123.317 ms
10 vlan79.csw2.NewYork1.Level3.net (4.68.16.126) 120.171 ms 118.618 ms vlan89.csw3.NewYork1.Level3.net (4.68.16.190) 116.067 ms
11 ae-91-91.ebr1.NewYork1.Level3.net (4.69.134.77) 116.818 ms ae-61-61.ebr1.NewYork1.Level3.net (4.69.134.65) 115.047 ms ae-81-81.ebr1.NewYork1.Level3.net (4.69.134.73) 117.342 ms
12 ae-4-4.ebr1.NewYork2.Level3.net (4.69.141.18) 110.952 ms ae-10-10.ebr2.Washington12.Level3.net (4.69.148.50) 119.469 ms 124.263 ms
13 ae-3-3.ebr2.Washington1.Level3.net (4.69.132.89) 127.702 ms 121.718 ms ae-5-5.ebr2.Washington1.Level3.net (4.69.143.221) 111.738 ms
14 ae-62-62.csw1.Washington1.Level3.net (4.69.134.146) 114.936 ms ae-92-92.csw4.Washington1.Level3.net (4.69.134.158) 119.331 ms ae-82-82.csw3.Washington1.Level3.net (4.69.134.154) 118.906 ms
15 ae-3-80.edge3.Washington1.Level3.net (4.69.149.145) 156.934 ms ae-4-90.edge3.Washington1.Level3.net (4.69.149.209) 122.733 ms 122.849 ms
16 aol-level3-10G.WashingtonDC1.level3.net (4.68.62.114) 130.696 ms 129.900 ms 130.252 ms
17 dar2-mtc-xe-2-0-0.atdn.net (66.185.139.138) 128.185 ms dar2-mtc-xe-2-1-0.atdn.net (66.185.152.109) 130.877 ms 130.715 ms
18 * wc2-mtc-ge5-0-0.net.aol.com (66.185.144.186) 131.116 ms 227.332 ms
19 dar2-mtc-xe-4-0-0.atdn.net (66.185.144.185) 130.880 ms dar2-mtc-xe-4-1-0.atdn.net (66.185.144.189) 133.157 ms dar2-mtc-xe-4-0-0.atdn.net (66.185.144.185) 127.328 ms
20 wc2-mtc-ge5-0-0.net.aol.com (66.185.144.186) 176.667 ms 208.555 ms wc2-mtc-ge6-0-0.net.aol.com (66.185.144.190) 202.801 ms
21 dar2-mtc-xe-4-0-0.atdn.net (66.185.144.185) 129.460 ms dar2-mtc-xe-4-1-0.atdn.net (66.185.144.189) 128.964 ms 127.226 ms
22 * * *
23 dar2-mtc-xe-4-1-0.atdn.net (66.185.144.189) 126.202 ms 126.628 ms dar2-mtc-xe-4-0-0.atdn.net (66.185.144.185) 158.607 ms
24 wc2-mtc-ge5-0-0.net.aol.com (66.185.144.186) 129.913 ms * *
25 * dar2-mtc-xe-4-1-0.atdn.net (66.185.144.189) 130.714 ms *
26 * * *
27 * dar2-mtc-xe-4-0-0.atdn.net (66.185.144.185) 123.662 ms 127.554 ms
28 * wc2-mtc-ge6-0-0.net.aol.com (66.185.144.190) 122.831 ms *
29 * * *
30 * * wc2-mtc-ge6-0-0.net.aol.com (66.185.144.190) 128.116 ms
Prisiel som na to, ked som chcel namountovat NFS disk z NAS. Mountovanie trvalo dlho a musel som ho prerusit. Tak som skusil traceroute a zrazu toto :-(. Pripada mi to ako data sniffing.
Ked som pingol branu, ping sa vracal od 66.185.144.190. Po tom co som urobil "ip route flush cache", ping prichadza od brany/routra. No vysledok traceroute je stale rovnaky.
Routovacia tabulka na routri je OK. Traceroute z ineho PC na branu je OK.
OS: Fedora 15, 2.6.38.2-9.fc15
Nemam verejnu IP
Router s DD-WRT a SPI firewallom
Netusite niekto cim to je?
Dik za radu...