> > Following is hosts & resolv entries of DHCP server configured on RHEL-5 > with > ip- 192.168.2.4 where hesco-lf redirects to PORN site. > > [r...@sydomain ~]# cat /etc/hosts > # Do not remove the following line, or various programs > # that require network functionality will fail. > 127.0.0.1 localhost.localdomain localhost > ::1 localhost6.localdomain6 localhost6 > 192.168.2.4 sydomain.sysmart.com sydomain > [r...@sydomain ~]# cat /etc/resolv.conf > ; generated by /sbin/dhclient-script > search smartdomain.com > nameserver 202.148.202.4 > [r...@sydomain ~]# nslookup hesco-fl.com > Server: 202.148.202.4 > Address: 202.148.202.4#53 > > Non-authoritative answer: > Name: hesco-fl.com > Address: 204.93.152.184 > > [r...@sydomain ~]# nslookup hesco-lf.com > Server: 202.148.202.4 > Address: 202.148.202.4#53 > > ** server can't find hesco-lf.com: NXDOMAIN > > [r...@sydomain ~]# tracert hesco-fl.com > traceroute to hesco-fl.com (204.93.152.184), 30 hops max, 40 byte packets > 1 192.168.2.1 (192.168.2.1) 0.283 ms 0.268 ms 0.264 ms > 2 * * * > 3 abs-cn-85.208.79.114.aircel.co.in (114.79.208.85) 2.482 ms 2.484 ms > 3.221 ms > 4 abs-cn-106.198.148.202.aircel.co.in (202.148.198.106) 15.333 ms > 15.336 > ms 15.334 ms > 5 abs-cn-5.198.148.202.aircel.co.in (202.148.198.5) 31.187 ms 31.201 > ms > 31.199 ms > 6 abs-cn-185.192.148.202.aircel.co.in (202.148.192.185) 31.196 ms > 28.986 > ms 28.965 ms > 7 abs-cn-70.192.148.202.aircel.co.in (202.148.192.70) 28.925 ms 28.929 > ms 28.925 ms > 8 abs-cn-77.192.148.202.aircel.co.in (202.148.192.77) 29.393 ms 30.134 > ms 30.131 ms > 9 abs-cn-77.192.148.202.aircel.co.in (202.148.192.77) 30.124 ms 30.120 > ms 30.841 ms > 10 63-218-143-9.static.pccwglobal.net (63.218.143.9) 173.126 ms 173.110 > ms 171.851 ms > 11 TenGE13-3.br02.ldn01.pccwbtn.net< > http://tenge13-3.br02.ldn01.pccwbtn.net/>(63.218.12.246) > 308.115 ms 308.115 ms 308.109 ms > 12 xe-0-3-0.cr1.lhr1.uk.nlayer.net (195.66.224.37) 171.766 ms 171.387 > ms > 170.870 ms > > [r...@sydomain ~]# tracert hesco-lf.com > traceroute to hesco-lf.com (208.76.179.25), 30 hops max, 40 byte packets > 1 192.168.2.1 (192.168.2.1) 0.256 ms 0.247 ms 0.244 ms > 2 abs-static-149.202.102.118.aircel.co.in (118.102.202.149) 48.573 ms > 48.575 ms 48.572 ms > 3 abs-cn-85.208.79.114.aircel.co.in (114.79.208.85) 2.461 ms 2.459 ms > 2.457 ms > 4 abs-cn-106.198.148.202.aircel.co.in (202.148.198.106) 15.687 ms > 15.687 > ms 15.684 ms > 5 abs-cn-5.198.148.202.aircel.co.in (202.148.198.5) 30.285 ms 30.287 > ms > 30.286 ms > 6 abs-cn-190.192.148.202.aircel.co.in (202.148.192.190) 30.282 ms > 29.688 > ms 29.667 ms > 7 abs-cn-129.198.148.202.aircel.co.in (202.148.198.129) 29.625 ms > 29.635 > ms 29.631 ms > 8 abs-cn-77.192.148.202.aircel.co.in (202.148.192.77) 31.719 ms 32.210 > ms 32.206 ms > 9 abs-cn-77.192.148.202.aircel.co.in (202.148.192.77) 32.200 ms 32.195 > ms 32.191 ms > 10 63-218-143-9.static.pccwglobal.net (63.218.143.9) 172.207 ms 172.209 > ms 175.684 ms > 11 TenGE13-3.br02.ldn01.pccwbtn.net< > http://tenge13-3.br02.ldn01.pccwbtn.net/>(63.218.12.246) > 167.410 ms 166.204 ms 166.194 ms > 12 195.66.224.130 (195.66.224.130) 243.520 ms 243.509 ms 243.478 ms > 13 vb1042.rar3.nyc-ny.us.xo.net (207.88.13.202) 252.381 ms 247.991 ms > 247.970 ms > 14 te-3-0-0.rar3.washington-dc.us.xo.net (207.88.12.74) 301.287 ms > 305.225 ms 305.200 ms > > > - Router - Fedora 6 -ip - 192.168.2.1- NO redirection to PORN >
What are hosts and resolv.conf files content on *this* Fedora? > > - Other Linux systems ( CentOS, Fedora ) - DHCP enabled, no Domain - > redirection to PORN > > Router has eth0 & eth1 ( Forwarding, Natting ) . > IPs 202.148.202.3, 202.148.202.4 - external DNS entries for all my network > from Aircel ISP. > Anyway, Overall, this seems to be some problem at Airtel's DNS server. Change the IP entries in resolv.conf in RHEL to either/all of the following: nameserver 208.67.222.222 nameserver 208.67.220.220 nameserver 8.8.8.8 nameserver 8.8.4.4 -- Thanks, Sagar Belure Security Analyst Secfence Technologies www.secfence.com -- http://mm.glug-bom.org/mailman/listinfo/linuxers
