search for: userspecifi

Hi All! I am puzzled. I am using openssh 5.3p1 on RHEL/CentOS but am seeing the same behaviour for osx and debian: ssh -R xxx:yyy:yyy:yyy remotehost Will effectively drop the first (xxx) argument and result in ssh -R 127.0.0.1:yyy:yyy:yyy remotehost ssh -R yyy:yyy:yyy remotehost I had a look at the source code where apparently all 4 values are ready and handed down to the appropriate

.../all/rp_filter #echo "1" > /proc/sys/net/ipv4/conf/all/proxy_arp #echo "1" > /proc/sys/net/ipv4/ip_dynaddr # 4. rules set up. # 4.1 Filter table # 4.1.1 Set policies /sbin/iptables -P INPUT DROP /sbin/iptables -P OUTPUT DROP /sbin/iptables -P FORWARD DROP # 4.1.2 Create userspecified chains # Create chain for bad tcp packets /sbin/iptables -N bad_tcp_packets # Create separate chains for ICMP, TCP and UDP to traverse /sbin/iptables -N allowed /sbin/iptables -N tcp_packets /sbin/iptables -N udpincoming_packets /sbin/iptables -N icmp_packets # 4.1.3 Create content in userspe...

...ed Packets for i in /proc/sys/net/ipv4/conf/*/accept_source_route do echo 0 > $i done ######## ######## 4. rules set up. ######## ######## 4.1 Filter table #### 4.1.1 Set policies $IPTABLES -P INPUT DROP $IPTABLES -P OUTPUT DROP $IPTABLES -P FORWARD DROP #### 4.1.2 Create userspecified chains # Create chain for bad tcp packets $IPTABLES -N bad_tcp # Create separate chains for ICMP, TCP and UDP to traverse $IPTABLES -N tcp_packets $IPTABLES -N udp_packets $IPTABLES -N icmp_packets $IPTABLES -N common #### 4.1.3 Create content in userspecified chains # bad_tcp chain...