Re: [iptables with router]

maybe

"lsiden" <lsiden-public@comcast.net> дÈëÏûÏ¢
news:2adc0f9a.0307031204.727a0e4e@posting.google.c om...
> I'm running a small home-network behind a router which is connected to
> my cable-modem. The router has its own packet filtering. Behind the
> router, I work on an old 400Mhz Pentium II. Before I had the router,
> I configured and ran iptables. Now that I have the router, is it
> still recommended for me to run iptables on my Unix box behind the
> router, or can I safely turn off the iptables daemon to get better
> throughput between my workstation and the router?
>
> Please cc your reply to the above e-mail address. Thank you.

On Fri, 04 Jul 2003 00:45:56 -0400, DueSouth wrote:

> maybe
>
>
Thanks for that informative response. I'll save that, and doubtless refer
to it many times to benefit from the full meaning and intelligence you
have provided.

$ whois -h whois.apnic.net 61.177.46.32
[whois.apnic.net]
% [whois.apnic.net node-1]
% How to use this server http://www.apnic.net/db/
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

inetnum: 61.177.0.0 - 61.177.55.255
netname: CHINANET-JS-SZ
descr: CHINANET jiangsu province suzhou city network
country: CN
admin-c: CJ186-AP
tech-c: CJ186-AP
remarks: send spam&abuse reports to abuse@public1.sz.js.cn
remarks: or abuse@pub.sz.jsinfo.net
remarks: times in GMT+8
mnt-by: MAINT-CHINANET-JS
mnt-lower: MAINT-CHINANET-JS-SZ
changed: ip@jsinfo.net 20021022
status: ASSIGNED NON-PORTABLE
source: APNIC

route: 61.177.0.0/16
descr: CHINANET jiangsu province network
country: CN
origin: AS23650
mnt-by: MAINT-CHINANET-JS
changed: ip@jsinfo.net 20030414
source: APNIC

role: CHINANET JIANGSU
address: No.268,Hanzhong Road,Nanjing 210029
country: CN
phone: +86-25-6588783
fax-no: +86-25-6588740
e-mail: ip@jsinfo.net
trouble: send anti-spam reports to spam@jsinfo.net
trouble: send abuse reports to abuse@jsinfo.net
trouble: times in GMT+8
admin-c: CH360-AP
tech-c: CS306-AP
tech-c: CN142-AP
nic-hdl: CJ186-AP
remarks: www.jsinfo.net
notify: ip@jsinfo.net
mnt-by: MAINT-CHINANET-JS
changed: dns@ptt.js.cn 20020530
changed: ip@jsinfo.net 20021213
source: APNIC

$ host 61.177.46.32
Host 32.46.177.61.in-addr.arpa not found: 3(NXDOMAIN)

$ ping -c 1 61.177.46.32
PING 61.177.46.32 (61.177.46.32) from 66.63.71.252 : 56(84) bytes of data.
64 bytes from 61.177.46.32: icmp_seq=1 ttl=38 time=1089 ms

--- 61.177.46.32 ping statistics ---
1 packets transmitted, 1 received, 0% loss, time 0ms
rtt min/avg/max/mdev = 1089.956/1089.956/1089.956/0.000 ms