different debian mirror

preseed.cfg

@@ -7,9 +7,17 @@ d-i netcfg/get_hostname string unassigned-hostname
 d-i netcfg/get_domain string unassigned-domain
 d-i netcfg/wireless_wep string
 d-i anna/choose_modules string network-console
+d-i anna/no_kernel_modules boolean false
+d-i apt-setup/non-free boolean false
+d-i apt-setup/contrib boolean false
+d-i apt-setup/mirror/error select Retry
 d-i network-console/authorized_keys_url string https://util.forksand.com/id_rsa.pub
+d-i apt-setup/use_mirror boolean true
+d-i apt-setup/no_mirror boolean false
+d-i apt-setup/services-select multiselect security, updates, backports
+d-i apt-setup/enable-source-repositories boolean false
 d-i mirror/country string manual
-d-i mirror/http/hostname string http.us.debian.org
+d-i mirror/http/mirror select deb.debian.org
 d-i mirror/http/directory string /debian
 d-i mirror/http/proxy string
 d-i passwd/root-password-crypted password $6$SDZfbkZcl49p$oiZg0COlkdrBMWIN9AmyZ4EYQ/LWh5oOkipBM5aRuuOn0/FCKCmR9PpiwPqaMCIvgpHUj31gKXmIKA/gwGzNh1