test/networkless-install-fixes/test.sh

   1 #!/bin/sh
   2
   3 OPTS="-o Dir::Etc::sourcelist=./sources.test.list -o Acquire::http::timeout=20"
   4
   5 # setup
   6 unset http_proxy
   7 iptables --flush
   8
   9 echo "No network at all"
  10 ifdown eth0
  11 time apt-get update $OPTS 2>&1 |grep system
  12 ifup eth0
  13 echo ""
  14
  15 echo "no working DNS (port 53 DROP)"
  16 iptables -A OUTPUT -p udp --dport 53 -j DROP
  17 time apt-get update $OPTS 2>&1 |grep system
  18 iptables --flush
  19 echo ""
  20
  21 echo "DNS but no access to archive.ubuntu.com (port 80 DROP)"
  22 iptables -A OUTPUT -p tcp --dport 80 -j DROP
  23 time apt-get update $OPTS 2>&1 |grep system
  24 iptables --flush
  25 echo ""