Hello. As soon as I add the rpfilter option to my single interface, any outgoing traffic is blocked.
Here is my interface file : net eth0 dhcp,tcpflags,logmartians,nosmurfs,sourceroute=0,rpfilter When taking a look at the logs, I notice packets have been blocked by the net-fw rule : Mar 26 15:46:44 MyPC net-fw:DROP IN=eth0 OUT= MAC=XXXXX SRC=173.194.40.159 DST=192.168.1.166 LEN=84 TOS=00 PREC=0x00 TTL=54 ID=35571 PROTO=ICMP TYPE=0 CODE=0 ID=30205 SEQ=16 MARK=0 This message has been triggered by pinging google.fr. Note that it works properly when using rp_filter. Please find attached my configuration files. Version information : 4.5.21.7 Hervé
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