deraadt 24 years ago
parent
commit
97938d729d
1 changed files with 5 additions and 5 deletions
  1. +5
    -5
      src/etc/netstart

+ 5
- 5
src/etc/netstart View File

@ -1,6 +1,6 @@
#!/bin/sh - #!/bin/sh -
# #
# $OpenBSD: netstart,v 1.76 2001/02/06 23:05:45 todd Exp $
# $OpenBSD: netstart,v 1.77 2001/03/13 21:15:09 deraadt Exp $
# Returns true if $1 contains only alphanumerics # Returns true if $1 contains only alphanumerics
isalphanumeric() { isalphanumeric() {
@ -50,7 +50,7 @@ if ifconfig lo0 inet6 >/dev/null 2>&1; then
# disallow link-local unicast dest without outgoing scope identifiers. # disallow link-local unicast dest without outgoing scope identifiers.
route add -inet6 fe80:: -prefixlen 10 ::1 -reject > /dev/null route add -inet6 fe80:: -prefixlen 10 ::1 -reject > /dev/null
# disallow site-local unicast dest without outgoing scope identifiers..
# disallow site-local unicast dest without outgoing scope identifiers.
# If you configure site-locals without scope id (it is permissible # If you configure site-locals without scope id (it is permissible
# config for routers that are not on scope boundary), you may want # config for routers that are not on scope boundary), you may want
# to comment the line out. # to comment the line out.
@ -74,15 +74,15 @@ if ifconfig lo0 inet6 >/dev/null 2>&1; then
# Completely disallow packets to IPv4 compatible prefix. # Completely disallow packets to IPv4 compatible prefix.
# This may conflict with RFC1933 under following circumstances: # This may conflict with RFC1933 under following circumstances:
# (1) An IPv6-only KAME node tries to originate packets to IPv4 # (1) An IPv6-only KAME node tries to originate packets to IPv4
# comatible destination. The KAME node has no IPv4 compatible
# compatible destination. The KAME node has no IPv4 compatible
# support. Under RFC1933, it should transmit native IPv6 # support. Under RFC1933, it should transmit native IPv6
# packets toward IPv4 compatible destination, hoping it would # packets toward IPv4 compatible destination, hoping it would
# reach a router that forwards the packet toward auto-tunnel # reach a router that forwards the packet toward auto-tunnel
# interface. # interface.
# (2) An IPv6-only node originates a packet to IPv4 compatible
# (2) An IPv6-only node originates a packet to an IPv4 compatible
# destination. A KAME node is acting as an IPv6 router, and # destination. A KAME node is acting as an IPv6 router, and
# asked to forward it. # asked to forward it.
# Due to rare use of IPv4 compatible address, and security issues
# Due to rare use of IPv4 compatible addresses, and security issues
# with it, we disable it by default. # with it, we disable it by default.
route add -inet6 ::0.0.0.0 -prefixlen 96 ::1 -reject > /dev/null route add -inet6 ::0.0.0.0 -prefixlen 96 ::1 -reject > /dev/null


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