I booted up LFS and trying to add more packages but wget is not working stuck at connecting.

I am able to ping IPs, get DNS resolved and even traceroute to dest IP is possible but wget is not working. As a workaround, I am SCPing packages from Ubuntu to LFS and installing them.

But I would still like to troubleshoot this issue.

Output:


root [ /sources/wget-1.19.5 ]# traceroute 149.20.1.49 -I
traceroute to 149.20.1.49 (149.20.1.49), 64 hops max
1 10.192.16.1 2.843ms 1.711ms 1.807ms
2 10.192.2.5 0.862ms 0.881ms 1.114ms
3 14.140.176.209 9.574ms 20.206ms 2.778ms
4 172.31.167.46 21.879ms 26.077ms 21.894ms
5 115.114.71.134 28.020ms 26.102ms 25.569ms
6 180.87.36.9 27.332ms 25.716ms 18.279ms
7 180.87.36.83 216.499ms 217.647ms 217.644ms
8 180.87.67.33 126.933ms 122.679ms 122.329ms
9 120.29.211.2 122.002ms 118.680ms 118.797ms
10 209.58.86.142 233.464ms 234.872ms 233.653ms
11 209.58.86.74 224.392ms 225.352ms 224.669ms
12 149.20.65.29 226.807ms 227.725ms 227.317ms
13 149.20.1.49 217.872ms 218.222ms 218.160ms
root [ /sources/wget-1.19.5 ]# wget ftp://ftp.isc.org/isc/dhcp/4.4.1/dhcp-4.4.1.tar.gz
--2018-09-30 19:33:18-- ftp://ftp.isc.org/isc/dhcp/4.4.1/dhcp-4.4.1.tar.gz
=> 'dhcp-4.4.1.tar.gz'
Resolving ftp.isc.org... 149.20.1.49, 2001:4f8:1:f::49
Connecting to ftp.isc.org|149.20.1.49|:21... ^C
root [ /sources/wget-1.19.5 ]#
root [ /sources/wget-1.19.5 ]# ifconfig
enp0s3 Link encap:Ethernet HWaddr 08:00:27:55:6E:BF
inet addr:10.192.16.220 Bcast:10.192.16.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:12069 errors:0 dropped:0 overruns:0 frame:0
TX packets:3372 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:902369 TX bytes:663396

lo Link encap:Local Loopback
inet addr:127.0.0.1 Bcast:0.0.0.0 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 TX bytes:0

root [ /sources/wget-1.19.5 ]# wget ftp://ftp.isc.org/isc/dhcp/4.4.1/dhcp-4.4.1.tar.gz
--2018-09-30 19:33:34-- ftp://ftp.isc.org/isc/dhcp/4.4.1/dhcp-4.4.1.tar.gz
=> 'dhcp-4.4.1.tar.gz'
Resolving ftp.isc.org... 149.20.1.49, 2001:4f8:1:f::49
Connecting to ftp.isc.org|149.20.1.49|:21...






root [ /sources/wget-1.19.5 ]# ifconfig
enp0s3 Link encap:Ethernet HWaddr 08:00:27:55:6E:BF
inet addr:10.192.16.220 Bcast:10.192.16.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:12119 errors:0 dropped:0 overruns:0 frame:0
TX packets:3398 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:906971 TX bytes:667858

lo Link encap:Local Loopback
inet addr:127.0.0.1 Bcast:0.0.0.0 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 TX bytes:0

root [ /sources/wget-1.19.5 ]# cat /etc/sysconfig/ifconfig.enp0s3
ONBOOT=yes
IFACE=enp0s3
SERVICE=ipv4-static
IP=10.192.16.220
GATEWAY=10.192.16.1
PREFIX=24
BROADCAST=10.192.16.255

root [ /sources/wget-1.19.5 ]# cat /etc/resolv.conf
domain localdomain
nameserver 10.192.3.10
nameserver 8.8.8.8
nameserver 8.8.4.4

This is running as a VM in VirtBox with adaptor bridged to Ethernet.

Could someone please verify this and see what is happening

Let me know if any other output is required.

Did you install http://www.linuxfromscratch.org/blfs...s/make-ca.html
Although that normally gives another error.
Have you tried wget something else? is it just that site?

Nope nothing is working :/

After installing make-ca rest of the packages are getting downloaded, still can't download dhcpd. Lemme see if I can find another link

try here

http://ftp.lfs-matrix.net/pub/blfs/8.3/d/

Can you ping your router (gateway) GATEWAY=10.192.16.1 ?
max nameservers allowed is 2 not 3. You also have a mismatch in your config that will stop it from working.

nameserver 10.192.3.10 GATEWAY=10.192.16.1 these are typically the same IP on a home LAN.

Well 10.192.16.1 has a route to 10.192.3.10, if you look at the tracert you can see that.

Also there is not problem with DNS resolution as the box is able to resolve the FTP.isc to an IP address.

Anyways I figured it out VBox has some issues with Intel AC WiFi adaptor !! So I purchased an external TP Link wireless adaptor and it fixed the issue

Thanks guys

Throwing $ at a config issue isn't troubleshooting but that's certainly a choice. We didnt get too far since you say that's a good config. Your traceroute doesnt give me any useful info. Using a wireless nic for a VM host is not wise, etc. If you're happy I'll consider it solved. (Might have needed a simple install of the wl nic's firmware as a solution)

Yeah that’s true !! I found that bug from vBox forum so with the new NIC it'sworking.

Could you please let me know what exactly is the config issue ?? I mean it is working now so not sure ��

Sure. The config issue I see is you are using a separate DNS server from your gateway. I've only seen that done in a corporate LAN not a home LAN. It is possible to do that so if it works that way for you so be it. Example of most home LAN's is ISP IP >Router WAN ip >LAN IP > Client DHCP IP which is received from the router.

Yes, that is the reason I have 8.8.8.8.

I have different setup in my lab where my queries are getting forwarded to cloud for resolution and back to on PrEm. This is just a trial setup. I have Four routers running in my lab all behind a core router.

So two of them are more like host only and they would only fall to the Internal view of the Infoblox DNS while two of them have recursion enabled and will fall to the External view. So this is just a lab setup.

10.192.3.10 is the primary Infoblox DNS and 10.192.4.10 is the MS DC.

Anyways it is all messed up ��

Appreciate your help.