From 61989d76a54565729188afc1c07a228bd8a5eadd Mon Sep 17 00:00:00 2001 From: Archie Cobbs Date: Thu, 9 Dec 1999 21:36:34 +0000 Subject: [PATCH] Fix several typos. Submitted by: Erik Salander --- lib/libalias/libalias.3 | 34 ++++++++++++++++----------------- sys/netinet/libalias/libalias.3 | 34 ++++++++++++++++----------------- 2 files changed, 34 insertions(+), 34 deletions(-) diff --git a/lib/libalias/libalias.3 b/lib/libalias/libalias.3 index 018367088073..f3f187dfeae6 100644 --- a/lib/libalias/libalias.3 +++ b/lib/libalias/libalias.3 @@ -155,8 +155,8 @@ PacketAliasRedirectAddr(). If the PKT_ALIAS_RESET_ON_ADDR_CHANGE mode bit is set (the default mode of operation), then the internal aliasing link tables will be reset -any time the aliasing address changes, as if -PacketAliasReset() were called. This is useful +any time the aliasing address changes. +This is useful for interfaces such as ppp where the IP address may or may not change on successive dial-up attempts. @@ -205,10 +205,10 @@ numbers unchanged from the actual local port number. This can be done as long as the quintuple (proto, alias addr, alias port, remote addr, remote port) is unique. If a -conflict exists, an new aliasing port number is +conflict exists, a new aliasing port number is chosen even if this mode bit is set. .It PKT_ALIAS_USE_SOCKETS. -This bit should be set when the the packet +This bit should be set when the packet aliasing host originates network traffic as well as forwards it. When the packet aliasing host is waiting for a connection from an @@ -245,7 +245,7 @@ of the packet aliasing engine will be cleared. This operating mode is useful for ppp links where the interface address can sometimes change or remain the same between dial-ups. -If this mode bit is not set, it the link table +If this mode bit is not set, the link table will never be reset in the event of an address change. .It PKT_ALIAS_PUNCH_FW. @@ -254,7 +254,7 @@ ipfw based firewall for FTP/IRC DCC connections. The holes punched are bound by from/to IP address and port; it will not be possible to use a hole for another connection. A hole is removed when -the connection that use it die. To cater for +the connection that uses it dies. To cater to unexpected death of a program using libalias (e.g kill -9), changing the state of the flag will clear the entire ipfw range allocated for holes. @@ -312,7 +312,7 @@ engine occurred. The packet aliasing process was successful. .It PKT_ALIAS_IGNORED. The packet was ignored and not de-aliased. -This can happen if the protocal is unrecognized, +This can happen if the protocol is unrecognized, possibly an ICMP message type is not handled or if incoming packets for new connections are being ignored (see PKT_ALIAS_DENY_INCOMING in section @@ -338,7 +338,7 @@ them with PacketAliasFragmentIn(). An outgoing packet coming from the local network to a remote machine is aliased by this function. The IP packet is pointed to by -.Em buffer r, +.Em buffer , and .Em maxpacketsize indicates the maximum packet size permissible @@ -358,7 +358,7 @@ engine occurred. The packet aliasing process was successful. .It PKT_ALIAS_IGNORED. The packet was ignored and not de-aliased. -This can happen if the protocal is unrecognized, +This can happen if the protocol is unrecognized, or possibly an ICMP message type is not handled. .El .Sh 4. Port and Address Redirection @@ -394,7 +394,7 @@ or .Em alias_addr is zero, this indicates that the packet aliasing address as established by PacketAliasSetAddress() -is to be used. Even if PacketAliasAddress() is +is to be used. Even if PacketAliasSetAddress() is called to change the address after PacketAliasRedirectPort() is called, a zero reference will track this change. @@ -406,7 +406,7 @@ any remote address. Likewise, if is zero, this indicates to redirect packets originating from any remote port number. Almost always, the remote port specification will be zero, but non-zero remote -addresses can be sometimes be useful for firewalling. +addresses can sometimes be useful for firewalling. If two calls to PacketAliasRedirectPort() overlap in their address/port specifications, then the most recent call will have precedence. @@ -447,16 +447,16 @@ or .Em alias_addr is zero, this indicates that the packet aliasing address as established by PacketAliasSetAddress() -is to be used. Even if PacketAliasAddress() is +is to be used. Even if PacketAliasSetAddress() is called to change the address after PacketAliasRedirectAddr() is called, a zero reference will track this change. If subsequent calls to PacketAliasRedirectAddr() use the same aliasing address, all new incoming traffic to this aliasing address will be redirected -to the local address made in the last function call, -but new traffic all of the local machines designated -in the several function calls will be aliased to +to the local address made in the last function call. +New traffic generated by any of the local machines, designated +in the several function calls, will be aliased to the same address. Consider the following example: .Bd -literal -offset left PacketAliasRedirectAddr(inet_aton("192.168.0.2"), @@ -589,7 +589,7 @@ access, or to restrict access to certain external machines. This function causes any .Em G Ns No eneral .Em R Ns No outing -.Em E Ns No encapsulated +.Em E Ns No ncapsulation .Pq Dv IPPROTO_GRE packets to be aliased using .Ar addr @@ -861,7 +861,7 @@ All outgoing packets from the local network automatically create a dynamic link if they do not match an already existing fully specified link. If an address mapping exists -for the the outgoing packet, this determines +for the outgoing packet, this determines the alias address to be used. If no mapping exists, then a default address, usually the address of the packet aliasing host, is used. diff --git a/sys/netinet/libalias/libalias.3 b/sys/netinet/libalias/libalias.3 index 018367088073..f3f187dfeae6 100644 --- a/sys/netinet/libalias/libalias.3 +++ b/sys/netinet/libalias/libalias.3 @@ -155,8 +155,8 @@ PacketAliasRedirectAddr(). If the PKT_ALIAS_RESET_ON_ADDR_CHANGE mode bit is set (the default mode of operation), then the internal aliasing link tables will be reset -any time the aliasing address changes, as if -PacketAliasReset() were called. This is useful +any time the aliasing address changes. +This is useful for interfaces such as ppp where the IP address may or may not change on successive dial-up attempts. @@ -205,10 +205,10 @@ numbers unchanged from the actual local port number. This can be done as long as the quintuple (proto, alias addr, alias port, remote addr, remote port) is unique. If a -conflict exists, an new aliasing port number is +conflict exists, a new aliasing port number is chosen even if this mode bit is set. .It PKT_ALIAS_USE_SOCKETS. -This bit should be set when the the packet +This bit should be set when the packet aliasing host originates network traffic as well as forwards it. When the packet aliasing host is waiting for a connection from an @@ -245,7 +245,7 @@ of the packet aliasing engine will be cleared. This operating mode is useful for ppp links where the interface address can sometimes change or remain the same between dial-ups. -If this mode bit is not set, it the link table +If this mode bit is not set, the link table will never be reset in the event of an address change. .It PKT_ALIAS_PUNCH_FW. @@ -254,7 +254,7 @@ ipfw based firewall for FTP/IRC DCC connections. The holes punched are bound by from/to IP address and port; it will not be possible to use a hole for another connection. A hole is removed when -the connection that use it die. To cater for +the connection that uses it dies. To cater to unexpected death of a program using libalias (e.g kill -9), changing the state of the flag will clear the entire ipfw range allocated for holes. @@ -312,7 +312,7 @@ engine occurred. The packet aliasing process was successful. .It PKT_ALIAS_IGNORED. The packet was ignored and not de-aliased. -This can happen if the protocal is unrecognized, +This can happen if the protocol is unrecognized, possibly an ICMP message type is not handled or if incoming packets for new connections are being ignored (see PKT_ALIAS_DENY_INCOMING in section @@ -338,7 +338,7 @@ them with PacketAliasFragmentIn(). An outgoing packet coming from the local network to a remote machine is aliased by this function. The IP packet is pointed to by -.Em buffer r, +.Em buffer , and .Em maxpacketsize indicates the maximum packet size permissible @@ -358,7 +358,7 @@ engine occurred. The packet aliasing process was successful. .It PKT_ALIAS_IGNORED. The packet was ignored and not de-aliased. -This can happen if the protocal is unrecognized, +This can happen if the protocol is unrecognized, or possibly an ICMP message type is not handled. .El .Sh 4. Port and Address Redirection @@ -394,7 +394,7 @@ or .Em alias_addr is zero, this indicates that the packet aliasing address as established by PacketAliasSetAddress() -is to be used. Even if PacketAliasAddress() is +is to be used. Even if PacketAliasSetAddress() is called to change the address after PacketAliasRedirectPort() is called, a zero reference will track this change. @@ -406,7 +406,7 @@ any remote address. Likewise, if is zero, this indicates to redirect packets originating from any remote port number. Almost always, the remote port specification will be zero, but non-zero remote -addresses can be sometimes be useful for firewalling. +addresses can sometimes be useful for firewalling. If two calls to PacketAliasRedirectPort() overlap in their address/port specifications, then the most recent call will have precedence. @@ -447,16 +447,16 @@ or .Em alias_addr is zero, this indicates that the packet aliasing address as established by PacketAliasSetAddress() -is to be used. Even if PacketAliasAddress() is +is to be used. Even if PacketAliasSetAddress() is called to change the address after PacketAliasRedirectAddr() is called, a zero reference will track this change. If subsequent calls to PacketAliasRedirectAddr() use the same aliasing address, all new incoming traffic to this aliasing address will be redirected -to the local address made in the last function call, -but new traffic all of the local machines designated -in the several function calls will be aliased to +to the local address made in the last function call. +New traffic generated by any of the local machines, designated +in the several function calls, will be aliased to the same address. Consider the following example: .Bd -literal -offset left PacketAliasRedirectAddr(inet_aton("192.168.0.2"), @@ -589,7 +589,7 @@ access, or to restrict access to certain external machines. This function causes any .Em G Ns No eneral .Em R Ns No outing -.Em E Ns No encapsulated +.Em E Ns No ncapsulation .Pq Dv IPPROTO_GRE packets to be aliased using .Ar addr @@ -861,7 +861,7 @@ All outgoing packets from the local network automatically create a dynamic link if they do not match an already existing fully specified link. If an address mapping exists -for the the outgoing packet, this determines +for the outgoing packet, this determines the alias address to be used. If no mapping exists, then a default address, usually the address of the packet aliasing host, is used.