| root@linuxtip ~ 12:48 AM # arp --help Usage: arp [-vn] [<HW>] [-i <if>] [-a] [<hostname>] <-Display ARP cache arp [-v] [-i <if>] -d <hostname> [pub][nopub] <-Delete ARP entry arp [-vnD] [<HW>] [-i <if>] -f [<filename>] <-Add entry from file arp [-v] [<HW>] [-i <if>] -s <hostname> <hwaddr> [temp][nopub] <-Add entry arp [-v] [<HW>] [-i <if>] -Ds <hostname> <if> [netmask <nm>] pub <-''- -a display (all) hosts in alternative (BSD) style -s, --set set a new ARP entry -d, --delete delete a specified entry -v, --verbose be verbose -n, --numeric don't resolve names -i, --device specify network interface (e.g. eth0) -D, --use-device read <hwaddr> from given device -A, -p, --protocol specify protocol family -f, --file read new entries from file or from /etc/ethers <HW>=Use '-H <hw>' to specify hardware address type. Default: ether List of possible hardware types (which support ARP): strip (Metricom Starmode IP) ash (Ash) ether (Ethernet) tr (16/4 Mbps Token Ring) tr (16/4 Mbps Token Ring (New)) ax25 (AMPR AX.25) netrom (AMPR NET/ROM) rose (AMPR ROSE) arcnet (ARCnet) dlci (Frame Relay DLCI) fddi (Fiber Distributed Data Interface) hippi (HIPPI) irda (IrLAP) x25 (generic X.25) eui64 (Generic EUI-64) 12:49 AM # arp -v Address HWtype HWaddress Flags Mask Iface 192.168.1.1 ether 00:40:F4:xx:xx:xx C eth0 새 랜카드를 끼웠는데 기존 arp cache 날리려면 root@linuxtip ~ 12:50 AM # arp -d 192.168.1.1 root@linuxtip ~ 12:50 AM # arp -v Address HWtype HWaddress Flags Mask Iface 192.168.1.1 (incomplete) eth0 10.x.x.x ether 00:FF:5C:??:??:?? C tap0 Entries: 2 Skipped: 0 Found: 2 root@linuxtip ~ 12:50 AM # arp -v Address HWtype HWaddress Flags Mask Iface 192.168.1.1 ether 00:40:F4:xx:xx:xx C eth0 10.x.x.x ether 00:FF:5C:??:??:?? C tap0 Entries: 2 Skipped: 0 Found: 2 |
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유용했던 자료를 기록해 두었습니다. 도움이 되시길~~~ Welcome! I started this blog as a way to give back to all of the other system administrators who have taught me something in the past. Writing these posts brings me a lot of enjoyment and I hope you fun
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