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https://github.com/strongswan/strongswan.git
synced 2025-11-22 00:01:45 -05:00
hash-and-url avoids IP fragmentation, cert and crl fetch based on IPv6
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parent
3cc0cc4332
commit
699c47a9be
@ -37,9 +37,6 @@ start() {
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ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
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ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
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# allow last UDP fragment
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ip6tables -A INPUT -i eth0 -p udp -m frag --fraglast -j ACCEPT
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# allow ICMPv6 neighbor-solicitations
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ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
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ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
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@ -48,9 +45,9 @@ start() {
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ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
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ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
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# allow crl fetch from winnetou
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iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
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iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
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# allow crl and certificate fetch from winnetou
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ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
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ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
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# allow ssh
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iptables -A INPUT -p tcp --dport 22 -j ACCEPT
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@ -5,6 +5,12 @@ config setup
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crlcheckinterval=180
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plutostart=no
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ca strongswan
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cacert=strongswanCert.pem
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certuribase=http://ip6-winnetou.strongswan.org/certs/
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crluri=http://ip6-winnetou.strongswan.org/strongswan.crl
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auto=add
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conn %default
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ikelifetime=60m
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keylife=20m
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@ -1,5 +1,6 @@
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# /etc/strongswan.conf - strongSwan configuration file
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charon {
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hash_and_url = yes
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load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random x509 hmac xcbc stroke kernel-netlink updown
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}
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@ -37,9 +37,6 @@ start() {
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ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
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ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
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# allow last UDP fragment
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ip6tables -A INPUT -i eth0 -p udp -m frag --fraglast -j ACCEPT
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# allow ICMPv6 neighbor-solicitations
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ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
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ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
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@ -48,9 +45,9 @@ start() {
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ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
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ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
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# allow crl fetch from winnetou
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iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
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iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
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# allow crl and certificate fetch from winnetou
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ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
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ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
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# allow ssh
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iptables -A INPUT -p tcp --dport 22 -j ACCEPT
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@ -5,6 +5,12 @@ config setup
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crlcheckinterval=180
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plutostart=no
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ca strongswan
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cacert=strongswanCert.pem
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certuribase=http://ip6-winnetou.strongswan.org/certs/
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crluri=http://ip6-winnetou.strongswan.org/strongswan.crl
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auto=add
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conn %default
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ikelifetime=60m
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keylife=20m
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@ -1,5 +1,6 @@
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# /etc/strongswan.conf - strongSwan configuration file
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charon {
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hash_and_url = yes
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load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random x509 hmac xcbc stroke kernel-netlink updown
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}
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@ -8,3 +8,4 @@ moon::ipsec start
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sun::ipsec start
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moon::sleep 2
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moon::ipsec up net-net
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moon::sleep 1
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