Date: Tue, 14 Dec 2010 17:27:48 +0530 From: Mubeesh ali <mubeeshalivm@gmail.com> To: "Justin V." <vic@yeaguy.com> Cc: freebsd-questions@freebsd.org Subject: Re: pls help.. Message-ID: <AANLkTim2unQQ=0PT2GViS5J-rXSxSCwFf_e2ujXXw2yt@mail.gmail.com> In-Reply-To: <alpine.BSF.2.00.1012140109250.2166@yeaguy.com> References: <alpine.BSF.2.00.1012140109250.2166@yeaguy.com>
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try traceroute to check how packets are going out. do u have any proxy hardcoded in browser in bsd ? On Tue, Dec 14, 2010 at 3:24 PM, Justin V. <vic@yeaguy.com> wrote: > Hi, > > I am having a very difficult time understanding what is going on with this > FreeBSD machine.. > > I was having inet trouble so i put in a new router on my network (home > network).. > > I have a FreeBSD machine on my network: > > FreeBSD yeaguy.com 8.1-RELEASE FreeBSD 8.1-RELEASE #3: Thu Nov 4 20:43:41 > PDT 2010 vic@yeaguy.com:/usr/obj/usr/src/sys/HBCA i386 > > > I have windows machines on my network.. > > > One of my windows machines is my laptop and I connect directly to the router > via WIFI without any trouble at all... I can browse any website without > complaint. > > My FreeBSD system connects to my WIFI router just fine as well.. I am > seeing troubles browsing the inet with my FreeBSD machine (Xorg and opera) > Pulling up Google.com can take up to 30s.. > > My Other windows machine is using the FreeBSD as its gateway, I am running > ipnat. This pc suffers from the same issues as the FreeBSD box.. > > I configured the new router with the same ssid and wepkey.. so minimal > adjustments would have to be made for other WIFI users in the house.. > Everyone is fine except me... > > My server is fine as far as my Website is concerned.. I changed my DNS with > my host to point to my new WAN IP.. I can pull my page fine.. I can ssh to > my server fine from my phone, phones ip is from my Phones netowrk.. this is > not being done via WIFI on my phone.. > > So my Nat'd WIN PC and my FreeBSD Xorg cannot browse the internet like it > used to.. 30s to 40s to pull up google is just unacceptable, when I have my > laptop sitting here using the same WIFI router pulling it up in about 3ms... > > Another odd symptom I am seeing is that when i issue the command 'alpine' to > check my email, it hangs for a good 30s.... So in my mind, Im thinking, > what changed?? My router and my Public IP.. thats it.. its almost like I > have my OLD WAN ip hardcoded somewhere causing a conflict.. I cannot find it > hardcoded anywhere.. > > Heres an example of what im seeing: > > [vic@yeaguy ~]$ ping google.com > PING google.com (72.14.204.147): 56 data bytes > 64 bytes from 72.14.204.147: icmp_seq=0 ttl=52 time=85.460 ms > 64 bytes from 72.14.204.147: icmp_seq=1 ttl=52 time=85.152 ms > 64 bytes from 72.14.204.147: icmp_seq=2 ttl=52 time=84.048 ms > 64 bytes from 72.14.204.147: icmp_seq=3 ttl=52 time=82.442 ms > ^C > --- google.com ping statistics --- > 4 packets transmitted, 4 packets received, 0.0% packet loss > round-trip min/avg/max/stddev = 82.442/84.275/85.460/1.182 ms > > > [vic@yeaguy ~]$ telnet google.com 80 > Trying 72.14.204.147... > Connected to google.com. <it hung here for alot longer than 85ms> > Escape character is '^]'. > ^] > telnet> q > Connection closed. > [vic@yeaguy ~]$ > > > I am unable to browse to nytimes.com via FreeBSD Opera browser or WIN PC > that is using the FreeBSD as the gateway, but I can telnet to it on tcp port > 80 just fine.. > > [vic@yeaguy ~]$ telnet nytimes.com 80 > Trying 199.239.136.200... > Connected to nytimes.com. > Escape character is '^]'. > get > <HTML><HEAD><TITLE>Bad request</TITLE></HEAD> > <BODY><H1>Bad request</H1> > Your browser sent a query this server could not understand. > </BODY></HTML>Connection closed by foreign host. > [vic@yeaguy ~]$ > > > Heres some config files: > > > [vic@yeaguy ~]$ cat /etc/rc.conf > wlans_rum0="wlan0" > gateway_enable="YES" > ifconfig_wlan0="inet 192.168.1.169 netmask 255.255.255.0 ssid vicnet wepmode > on weptxkey 1 wepkey 1:0xF4AE43E9BA description WIFI" > defaultrouter="192.168.1.1" > apache22_enable="YES" > hald_enable="YES" > dbus_enable="YES" > samba_enable="YES" > nmbd_enable="YES" > smbd_enable="YES" > winbindd_enable="YES" > hostname="yeaguy.com" > ifconfig_em0="inet 10.1.1.1 netmask 255.255.255.0 broadcast 10.1.1.255 > description LAN" > inetd_enable="YES" > linux_enable="YES" > sshd_enable="YES" > usbd_enable="YES" > postfix_enable="YES" > sendmail_enable="NO" > sendmail_submit_enable="NO" > sendmail_outbound_enable="NO" > sendmail_msp_queue_enable="NO" > firewall_enable="YES" > firewall_script="/etc/fire" > ipnat_enable="YES" > ipnat_program="/sbin/ipnat" > ipnat_rules="/etc/ipnat.rules" > ipnat_flags="" > #ipmon_enable="YES" > #ipmon_program="/sbin/ipmon" > #ipmon_flags="-Ds" > named_enable="YES" > ntpdate_enable="YES" > ntpdate_program="ntpdate" > ntpdate_flags="-b 0.north-america.pool.ntp.org" > mysql_enable="YES" > clamav_clamd_enable="YES" > clamav_freshclam_enable="YES" > amavisd_enable="YES" > #amavisd_ram="512m" > pf_enable="YES" > pf_rules="/etc/pf.conf" > pflog_enable="YES" > saver="daemon" > > > > [vic@yeaguy ~]$ ifconfig > em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 > description: LAN > options=219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC> > ether 00:16:76:bf:17:29 > inet 10.1.1.1 netmask 0xffffff00 broadcast 10.1.1.255 > media: Ethernet autoselect (100baseTX <full-duplex>) > status: active > ipfw0: flags=8801<UP,SIMPLEX,MULTICAST> metric 0 mtu 65536 > pflog0: flags=141<UP,RUNNING,PROMISC> metric 0 mtu 33200 > lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 > options=3<RXCSUM,TXCSUM> > inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4 > inet6 ::1 prefixlen 128 > inet 127.0.0.1 netmask 0xff000000 > nd6 options=3<PERFORMNUD,ACCEPT_RTADV> > pfsync0: flags=0<> metric 0 mtu 1460 > syncpeer: 224.0.0.240 maxupd: 128 > rum0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 2290 > ether 00:1e:e5:a8:bd:5a > media: IEEE 802.11 Wireless Ethernet autoselect mode 11g > status: associated > wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 > description: WIFI > ether 00:1e:e5:a8:bd:5a > inet 192.168.1.169 netmask 0xffffff00 broadcast 192.168.1.255 > media: IEEE 802.11 Wireless Ethernet OFDM/18Mbps mode 11g > status: associated > ssid vicnet channel 11 (2462 MHz 11g) bssid 00:22:6b:66:bf:74 > country US authmode OPEN privacy ON deftxkey 1 wepkey 1:40-bit > txpower 0 bmiss 7 scanvalid 60 bgscan bgscanintvl 300 bgscanidle 250 > roam:rssi 7 roam:rate 5 protmode CTS > [vic@yeaguy ~]$ > > > [vic@yeaguy ~]$ netstat -rn > Routing tables > > Internet: > Destination Gateway Flags Refs Use Netif Expire > default 192.168.1.1 UGS 1 2208 wlan0 > 10.1.1.0/24 link#1 U 4 16001 em0 > 10.1.1.1 link#1 UHS 0 0 lo0 > 127.0.0.1 link#4 UH 0 36 lo0 > 192.168.1.0/24 link#7 U 6 7123 wlan0 > 192.168.1.169 link#7 UHS 0 0 lo0 > > Internet6: > Destination Gateway Flags Netif > Expire > ::1 ::1 UH lo0 > fe80::%lo0/64 link#4 U lo0 > fe80::1%lo0 link#4 UHS lo0 > ff01:4::/32 fe80::1%lo0 U lo0 > ff02::%lo0/32 fe80::1%lo0 U lo0 > [vic@yeaguy ~]$ > > > > yeaguy# ipnat -l > List of active MAP/Redirect filters: > map wlan0 10.1.1.0/24 -> 192.168.1.169/32 portmap tcp/udp 10000:60000 > map wlan0 10.1.1.0/24 -> 192.168.1.169/32 > > List of active sessions: > MAP 10.1.1.190 53867 <- -> 192.168.1.169 54939 [69.147.83.34 80] > MAP 10.1.1.190 53401 <- -> 192.168.1.169 45879 [72.14.204.147 80] > MAP 10.1.1.190 53398 <- -> 192.168.1.169 18541 [72.14.204.147 80] > MAP 10.1.1.190 53397 <- -> 192.168.1.169 27460 [72.14.204.147 80] > yeaguy# > > > > I am thinking of doing a fresh install to see if my issue clears.. I am > beyond frustrated.. A WAN IP and router change and now I have some odd > tick/hangup on the system???!!! that makes no sense.. if i put the old > router in place it works fine.. I really dont want to use the old router > either,, it requires a reboot daily.. it flakey... > > I checked the router for ACLs and anything that might cause conflict but I > am not seeing anything.. I really cant see how its the new router.. my WIN > LAPTOP when connecting to the router works flawlessly... The only odd thing > I do see in regards to the router and FreeBSD box is the WEP attributes: > > ifconfig shows: > > wepkey 1:40-bit // Router shows: WEP Encryption: "64 bits 10 hex digits".. > is that an issue?? > > Router is a Linksys WRT54G2... My router logs show in and out traffic from > the FreeBSD box.. so this is why Im thinking its the FreeBSD box... > > Can i do a system wide grep on all files to see if i find the OLD WAN IP > hardcoded somewhere??? > > I have completely disable ipfw as well: > > yeaguy# ipfw -q flush > yeaguy# ipfw show > 65535 4145 3401628 allow ip from any to any > > If anyone can assist Id be very greatful.. > > Thanks > > Justin V. > > > > > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" >
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